Popcorn Atlas

Origin · 8 of 10 · 2026-08-26

The foil pan and the TV tray

The theater already had a tub. Two chapters back is the second box office: a class ban, a nickel bag, an indoor machine, a war that took candy off the counter. The last chapter is the hybrid and the belt: a specification a processor could write into a grower contract. What television did, in the early 1950s, was empty the seats those SKUs had been built around. Attendance fell. Popcorn consumption sagged with it. The recovery was not a new palace and not a new hybrid. It was a grocery package you shook over a burner: kernels, oil, and salt already in a foil pan, a cover that rose into a dome, a snack that sat on a TV tray while the movie played in the living room.

The lives are recorded separately. Frederick C. Mennen's La Porte years belong to the life piece. Benjamin W. Coleman has no people essay. This chapter is the industrial change. A disposable pan that was also the cooker, a first seller that lost the market, a later spiral cover that won the grocery, and a federal appeal that refused to treat the two packages as the same invention.

Television emptied the lobby

One paragraph is enough. The palace chapter already did the carpets.

Andrew F. Smith, speaking to Smithsonian in 2013, dated the sag to the new set in the living room. "The popcorn industry sags in the '50s as Americans begin to watch more and more television and go less and less to movie theaters." Popcorn.org's "Slump and Bump" paragraph says the same without naming a pan: attendance dropped, and with it popcorn consumption, until the public began eating popcorn at home. Home popping still asked for a popper, oil, butter, salt, and the rest of the theater kit. The product that closed that gap was an all-in-one stove package. Smithsonian names the sequence: EZ Pop, then Jiffy Pop.

Coleman's package, on sale first

Jiffy Pop was not first. E-Z Pop was.

Benjamin W. Coleman of Berkley, Michigan, filed U.S. Patent 2,673,805 on 2 March 1953. It issued on 30 March 1954. The title is "Popcorn package." The Seventh Circuit, in Taylor-Reed Corp. v. Mennen Food Products, 324 F.2d 108 (1963), is the cleanest description of that claim: a metallic vessel, popcorn and a frying fat, and an expansible metallic cover arranged concavely in the vessel so that it would inflate into a convex enclosure several times the initial volume. The specification names the greasy-pan mess. The package is the cooker. You set it on a stove, tear the foil, and throw the rest away.

The court said the application first went to Tip Top Products Company as Coleman's assignee, and that E-Z Pop had been sold since July 1954. Taylor-Reed later owned the patent and marketed the grocery SKU. Troy Historic Village, writing on 24 February 2015, puts Coleman in Berkley and the marketing at Taylor-Reed, then dates the design and patent to 1955. That year is wrong. The grant is 1953-54. The on-sale date in the opinion is July 1954.

What Coleman was allowed to claim is narrower than "a foil pan of corn." The examiner rejected fifteen claims as lacking invention over the prior art. Coleman canceled those claims and accepted a single claim limited to a concave, nesting cover that would rise into a convex dome. An attempted reissue, three months after the grant, tried to cover a flat cover. The Patent Office rejected it as new matter and as claims already canceled. Tip Top abandoned the reissue on 20 July 1955.

The commercial E-Z Pop was not even that nesting bowl. The Seventh Circuit is explicit. Taylor-Reed never sold the semi-spherical embodiment in the patent drawing. The grocery package was a shallow flat aluminum pan, a foil "button" over the corn and fat, and a cardboard handle that later became a wire handle with a different lid. That commercial structure lived on a companion patent, U.S. 2,673,806, which was not in the suit. Coleman patented the expandable-foil category stores would stock. He did not invent home popping. This record invents no further biography for him.

A spiral cover, a wire handle, not a second life

Frederick C. Mennen developed Jiffy Pop in 1958. The New York Times Associated Press obituary of 22 March 1991, as the life piece quotes it, called him a chemist in heavy metal manufacturing and food packaging and dated the popcorn work to that year. Johnson dates incorporation to 1958 and production to 1959. Hometown News, quoting him, condenses the launch: $6,000 and a few local investors, a pan with a wire handle, kernels and oil already inside, a flimsy aluminum cover that grew into a balloon. Within a year, Johnson says, seven million packages. Hometown adds a production line of 200 workers. Those are local-historian figures, not an audited shipment. Philip Potempa, in the Post-Tribune on 8 March 2024, writes a 1958 development and a 1959 national launch. Troy puts Mennen's product in 1959. Print 1958 as the development year the national obituary and Johnson share. Print 1959 as the production year the local pages share. Do not flatten them.

The patents sit earlier than the brand year, and they admit a market already existed. U.S. Patent 2,815,883, "Spirally wound covering for popcorn containers," was filed 17 October 1955 and issued 10 December 1957. The inventors are Betty N. Robins of Detroit, Michigan, and Frederick C. Mennen of La Porte, Indiana. The specification is explicit. Packaged popcorn ready for popping was already on the market, in a thin aluminum container, with a folded or wrinkled foil cover that billowed as the corn popped. What Robins and Mennen claimed was a spiral fold: a flat central portion, spirally arranged ribs, no sharp creases, opened by gas from melting fat rather than by kernels battering the foil. Johnson and Hometown omit Robins. The patent does not. This record invents no biography for her. It prints her name on the cover that became the brand's look.

U.S. Patent 2,791,350, "Attachable wire form handle for utensils," was filed 2 November 1955 and issued 7 May 1957, in Mennen's name alone. The specification is again explicit. "At the present time there is on the market at least one type of popcorn pan which holds combined popcorn kernels and fats" and "an extensible cover." The claim is a contractible wire handle that seats under a lip so a disposable pan can be held over heat. The Seventh Circuit later noted that both patent numbers appeared on the Jiffy Pop package.

A spiral cover and a wire handle are improvements on a category Coleman had already patented and Taylor-Reed had already sold. They are not the invention of the pan.

What the Seventh Circuit actually held

A later snack-history literature treats Coleman as the prior inventor who sued Mennen, and sometimes as the "real" inventor of Jiffy Pop. The lawsuit is not a rumor. It is a reported federal case. What the court held is narrower than "stole."

Taylor-Reed, owner by assignment of the Coleman patent, sued Mennen Food Products, American Home Products, and Frederick C. Mennen. The district court held the remaining Coleman claim valid and infringed, and found no unfair competition and no willful appropriation. Only validity and infringement were appealed. This essay did not retrieve the district-court opinion as a scan. Those findings are as the Seventh Circuit restates them.

The court of appeals reversed infringement and left validity standing. File-wrapper estoppel blocked stretching "concave nesting cover" over a spiral sheet. Coleman had canceled the broader claims after Patent Office rejection. He could not take back, by the doctrine of equivalents, what he had given up to get the patent. Neither commercial package responded to the narrowed claim. E-Z Pop's button was not the nesting bowl in the drawing. Jiffy Pop was a shallow foil pan, a flat spirally wound cover, a waxed cardboard lid, and a wire handle. Gas from the heated oil opened the spiral folds. The measure of the monopoly, the court said, is the claim, not the plaintiff's grocery SKU.

Troy Historic Village retells spiral versus "button" and then misstates the suit as "copyright infringement." It was a patent case. Potempa, in 2024, is closer: sued in 1963, district court for Taylor-Reed, later overturned. He does not print the file-wrapper holding.

What this does not settle is motive, access, or "who thought of a pan of corn." Coleman's patent is first among the two commercial packages. E-Z Pop was on sale first. Mennen's 1955 specifications admit a market already existed. Jiffy Pop is the package that became the national grocery event. "Mennen stole Jiffy Pop from Coleman" is a blog sentence the court did not write. The district court found infringement. The court of appeals reversed.

The sale year, a pharmacologist, the TV tray

Johnson writes that the company expanded and was sold in 1963 to American Home Products Corporation, marketer of Chef Boy-Ar-Dee foods, and later to ConAgra. Hometown News, quoting him, uses the same year and adds a larger industrial complex on Fail Road, "a corporation affiliated with Chef Boyardee Foods." SnackHistory dates the American Home Products purchase to 1958 and the national U.S. market to a year later. Some tertiary pages say 1959. The 1963 appellate caption already names American Home Products as a defendant that had acquired the assets, so a transfer was complete by the appeal. This record prints the conflict and does not adopt 1958 as a sale year.

Potempa writes that Mennen "teamed with American Home Products and pharmacologist Alvin Golub who further assisted fine-tuning the product and design." SnackHistory is blunter: Golub "developed the product there." Golub is not in the Times snippet and not in Johnson. Treat the pharmacologist as a later column and snack-page credit. Do not move invention to an unnamed AHP bench, and do not treat "perfected the product" as settled.

What American Home Products did, on any of those chronologies, is take a stove-top convenience SKU and make it a national grocery event. The cultural payload is the TV tray. The package was the commercial. Johnson and Troy both record the line "as much fun to make as it is to eat." Potempa dates a 1967 genie campaign and a 1976 campaign with the stage magician Harry Blackstone Jr. Those are column dates. One beat is enough. Blackstone is a spokesman, not a second life on this page.

The life piece already printed the 1996 International Home Foods spin-off and the 2000 ConAgra purchase. This chapter does not reopen that file. The microwave later ate the weekday version of this category. Jiffy Pop survived as camping nostalgia. That hiss belongs to the next essay.

A popper you plugged in

The foil pan is one home answer. An electric kettle on the counter is the other.

Home electric poppers are a parallel stream, not a footnote under Jiffy Pop. This record does not invent a first. No clean inventor-and-year source was found that a historian would trust. West Bend's own history page, retrieved for this chapter, does not fill it. Popcorn arrives there as category leadership, not as a founding claim. In the 1970s, West Bend "partnered with Orville Redenbacher to promote its popular Corn Popper, securing its leadership in popcorn appliances." By the end of the 1980s the same page has the company "number one" in corn poppers when hot-air and oil units are combined. That is a 1970s-80s appliance story. It is not a 1953 foil-pan story, and it is not a named first.

What this means for a map of living farms

This atlas is a record of farms, kernels, brands, and the people who still grow a crop that predates the companies selling it. The line is blunt. We keep the record. Nobody buys a ranking.

The industrial record is short enough to hold in one hand. 1953-54: Coleman files and is granted a popcorn package with a concave expandable foil cover; E-Z Pop on sale by July 1954. 1955: Robins and Mennen file a spiral cover; Mennen files a wire handle; both specifications admit a ready-to-pop foil pan already on the market. 1957: those two patents issue. 1958: Mennen develops Jiffy Pop, on the Times snippet and on Johnson. 1959: production, on the local pages. 1963: a Seventh Circuit caption that already names American Home Products, a district finding of infringement, and an appeal that reverses it. Johnson and Hometown date the sale to that same year. Snack-history pages do not. The lives are other pages.

Those stories that flatten the file are not harmless. Jiffy Pop as the first expandable pan does the same work a Chief X does: it gives the living-room SKU a single father and makes E-Z Pop disappear. "Mennen stole the idea" as settled law prefers a district finding the court of appeals reversed. A clean first inventor of the electric home popper does the same work a world's-fair scoop does. Golub "perfecting" the product, printed as fact, moves the package onto an AHP bench the Times and Johnson never named. Essay 1 already closed Thanksgiving and 80,000-year pollen. They stay closed. The microwave is the next chapter. It is not this closer.

The crop is older than the parlor. The parlor is older than the street machine. The street machine is older than the boxed confection. The boxed confection is older than the grocery tin. The tin is older than the lobby. The lobby is older than the hybrid contract. The hybrid contract is older than the foil pan on the TV tray. The foil pan and the TV tray start when a grocery SKU detaches popcorn from the lobby and attaches it to the living-room movie. No one invented home popping. Coleman patented the expandable package first and sold it first. Robins is on the spiral cover with Mennen. Jiffy Pop won the market and the appeal. What a ranking can do, if it is honest, is refuse a first that belongs to Jiffy Pop, refuse a stolen-idea verdict the Seventh Circuit reversed, leave Golub attributed, leave Robins on the patent, invent no first electric popper, print 1963 against 1958 and 1959, and point Mennen's life back to the life piece. The pan is the change. The burner was already there.

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