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Publication numberUS1876931 A
Publication typeGrant
Publication dateSep 13, 1932
Filing dateMar 28, 1928
Priority dateMar 28, 1928
Publication numberUS 1876931 A, US 1876931A, US-A-1876931, US1876931 A, US1876931A
InventorsVincent E Heywood, Ralph D Hoaglund
Original AssigneeUs Envelope Co
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Machine for making paper cups
US 1876931 A
Abstract  available in
Images(29)
Previous page
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Claims  available in
Description  (OCR text may contain errors)

Sep 13, 1932- v. E. HEYWOOD ET AL 1,376,931 "ACHINE FOR MAKING PAPER CUPS Filed March 28, 1928 29 SheetsSheet 1 p 13, 1932. v. E. HEYWOOD ET AL A MACHINE FOR MAKING PAPER CUPS Filed March 28, 1928 29 Sheets-Sheet 2 Sept. 13/1932. v. E. HYWOOD ET AL 1,876,931

IACHINE FOR MAKING PAPER CUPS 29 Shee.ts-Sheet 5 Filed ldarch 28. 1928 d gland p 13, 1932- v. E. HEYWOOD ET AL 1,876,931

A MACHINE FOR MAKING PAEER CUFS Filed March 1928 29 Sheets -Sheet 4 Sept. 13, 1932. v. E. HEYWOOD ET AL MACHINE FOR MAKINGPBER CUPS A V Fild llarch 28. 1928 29 Sheets-Sheet 5 Sept. 13, 1932. v. E. HEYWOOD ET AL MACHINE FOR MAKING PAPER CUPS 29 Sheets-Sheet 7 Filed March 28. 1928 .|IIIIIIIII,IIIIJ JIZ V. E. HEYWOOD ET AL MACHINE FOR MAKING PAPER CUPS Sept, 13, 1932.

Filed March 28. 1928 29 Sheefs-Sheet 8 Sept. 13, 1932. v. E. HEYWOOD ET AL Y MACHINE FOR MAKNG PAPER CUPS 29 Sheets-Sheet 9 Filed Match 28, 1928 Sept. 13, 1932- 7 V. E. HEYWOOD ET AL 1,875,931

MACHINE FOR MAKING PAPER CUPS 7 Filed Match 28. -1928 29 Sheats-Sheet 10 Sept. 13, 1932.

v. E. HEYWOD ET AL MACHINE FOR MAKING PAPER CUPS 2 Sheets-Sheet 11 Filed liarch 28, 1928 rIIY Illllllll IIIII|IIIIIII ..V

p 3, .V. E. HEYWOOD ET AL 1,376,931

I MACHINE FOR MAKING PAPER CUPS Filed Mach '28, 1928 29 Shets-Sheet 12 m 71/, IIIl IIIIIIIIIIIIIII Sept. 13, 1932. v. E. HEYWOOD ET AL MACHINE FOR MAKING PAPER CUPS 29 Sheers-Sheet 13 Sept. 13, 1932. v. E. HEYWOOD ET AL 1 MACHINE FOR MAKING PAPER CUPS Filed March 28. 1928 29 Sheets-Sheet 14 1). 0a ma MACHINE FOR MAKING PAPER CUPS Filed Harch 28, 1928 29 Sheets-Sheet 15 p 13, 1932. v. E. HEYWOOD ET AL 1,876,931

MACHINE FOR MAKING PAPER OUF-S 4 Filed Harch 28, 1928 29 Shets.Sheet 16 Sept. 13, 1932. v. E. HEYWOOD ETAL 1,876,931

MACHINE FOR MAKING PAPER CUPS Filed March 28. 1928 29 Sheets-Sheet 17 Sept. 13, 1932. v. E. HEYWOOD ET AL 1,876,931

MACHINE FOR MAKJNG PAPER CUPS Filed Match 28, 1928 29 Sheets-Sheet 19 Sept. 13, 1932. v. E. HEYWOOD ET AL MACHINE FOR MAKING PAPER CUPS Filed March 28. 1928 29 Sheefs-Sheet 20

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2420417 *Jul 10, 1943May 13, 1947Maryland Baking Company IncCone jacket forming machine
US2540000 *Oct 25, 1946Jan 30, 1951OwensMachine for forming tubular bodies
US2546621 *Jan 6, 1948Mar 27, 1951Joseph ShapiroPaper cup making machine
US2567307 *Jun 12, 1946Sep 11, 1951Western Union Telegraph CoSystem and apparatus involving optical scanning
US2625775 *Aug 16, 1946Jan 20, 1953TamarinArt of packaging with pull strip
US2642784 *Apr 6, 1949Jun 23, 1953Nat Paper Bottle Co IncMachine for making paper containers
US2819659 *Jun 9, 1953Jan 14, 1958Continental Can CoPaper cup body forming apparatus
US2834260 *Nov 19, 1954May 13, 1958Rondo Dev CorpMethod of and apparatus for making containers
US2908387 *Aug 2, 1954Oct 13, 1959Walsh William EApparatus for assembling plugs in primer tubes
US3063347 *Mar 31, 1960Nov 13, 1962Hudson Pulp & Paper CorpCup making machine
US3159695 *Oct 17, 1960Dec 1, 1964Bahlsen WernerProcess for pneumatic formation of thermoplastic foils
US3271503 *May 8, 1961Sep 6, 1966Monsanto CoMethod and apparatus for forming plastic articles
US3958501 *Oct 18, 1974May 25, 1976Phillips Petroleum CompanyApparatus for forming a convoluted container sidewall
US4636186 *Dec 18, 1984Jan 13, 1987Focke & Co.Apparatus for setting and shaping glued cigarette packs
US5584789 *Sep 6, 1994Dec 17, 1996Sealright Co., Inc.Method and apparatus for forming non-round containers
WO1996007537A1 *Sep 6, 1995Mar 14, 1996Sealright Co IncMethod and apparatus for forming non-round containers
Classifications
U.S. Classification493/106, 493/171, 493/27
International ClassificationB31B17/00
Cooperative ClassificationB31B2201/262, B31B17/00, B31B2217/082, B31D1/005
European ClassificationB31D1/00H1, B31B17/00