US4030662A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package and method and apparatus for producing same
Assignee: LC GESS Inc A CORP OF OHIO
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Filing: 1975-05-14
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Granted: 1977-06-21
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Expires: 1995-05-14
Abstract
Abstract A package and a method and apparatus for producing same are set forth. The package preferably is made of two single-faced corrugated sheets having cohesive corrugated surfaces. A lower sheet has side walls bent upwardly at edge portions thereof and flanges bent outwardly from the upper edges of the walls. An upper sheet bridges an object to be packaged located on the main portion of the lower sheet between the side walls, and has edge portions adhered to the flanges of the lower sheet. The ends of the two sheets are pressed to cause them to adhere together with the side walls simultaneously being folded outwardly at the centers and adhered to themselves. In the machine and method for producing the package, a first web has side walls bent upwardly and flanges outwardly by suitable folding rails as the web is moved longitudinally in a horizontal direction. After the object is added, a second web is brought downwardly near the first web with the side edges of the second web and the flanges of the lower web pressed together. The trailing end of one package and the leading end of another package are then pressed together and severed along a central line to complete the operation.
Inventors
- 👤 Larry C. Gess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:48
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/28; B65D75/30; B65D75/32; B65B; B65B61/00; B65B61/02; B65B61/04; B65B61/06; B65B9/00; B65B9/02; B65B9/04; Y; Y10; Y10S; Y10S229/00; Y10S229/939
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
206 words
A package for containing an object, said package comprising a first sheet of material having an object-receiving central portion with two straight opposite side edges and two end edges, said sheet having two upstanding side walls along the opposite side edges thereof, and two outwardly-extending flanges at the outer edges of the side walls, only end portions of said side walls being bent outwardly on themselves along lines which extend longitudinally of the side walls and are centrally located between longitudinal edges of the side walls with intermediate portions of said side walls between said end portions being straight and with inner surfaces of said end portions which would otherwise face the object being in contiguous relationship, and a second sheet of material, the width of which is less than that of said first sheet by substantially the heighth of both of the side walls, said second sheet having side edge portions affixed to said outwardly-extending flanges and having end portions affixed to end portions of said first sheet to form a closed space between the central portion of said first sheet and said second sheet, said second sheet being substantially straight as viewed in transverse cross section anywhere along the length of said second sheet.
Claim 2
Dependent Claim
206 words
A package for containing an object, said package comprising a first sheet of material having an object-receiving central portion with two straight opposite side edges and two end edges, said sheet having two upstanding side walls along the opposite side edges thereof, and two outwardly-extending flanges at the outer edges of the side walls, only end portions of said side walls being bent outwardly on themselves along lines which extend longitudinally of the side walls and are centrally located between longitudinal edges of the side walls with intermediate portions of said side walls between said end portions being straight and with inner surfaces of said end portions which would otherwise face the object being in contiguous relationship, and a second sheet of material, the width of which is less than that of said first sheet by substantially the heighth of both of the side walls, said second sheet having side edge portions affixed to said outwardly-extending flanges and having end portions affixed to end portions of said first sheet to form a closed space between the central portion of said first sheet and said second sheet, said second sheet being substantially straight as viewed in transverse cross section anywhere along the length of said second sheet.
Claim 3
Dependent Claim
38 words
A package according to claim 1 characterized by said end portions of said second sheet being affixed only to end portions of said two oppositely-extending flanges and to end portions of said central portion of said first sheet.
Claim 4
Dependent Claim
20 words
A package according to claim 1 characterized by the bent end portions of said side walls being affixed to themselves.
Claim 5
Dependent Claim
31 words
A package according to claim 2 characterized by the bent end portions of said side walls being affixed to themselves and being located adjacent the end portions of said oppositely-extending flanges.
Claim 6
Dependent Claim
15 words
A package according to claim 1 characterized by said sheets being a single-faced corrugated material.
Claim 7
Dependent Claim
20 words
A package according to claim 5 characterized by said single-faced corrugated material having a cohesive coating on one side thereof.
Claim 8
Dependent Claim
27 words
A package according to claim 1 characterized by said material having a smooth side and a corrugated side with a cohesive coating material on the corrugated side.
Claim 9
Dependent Claim
191 words
A package for containing an object, said package comprising a first sheet of single-faced corrugated material having a cohesive surface on the corrugated side, said sheet having an object-receiving, central portion with two side walls extending perpendicular to said central portion along opposite side edges thereof and with two outwardly-extending flanges at the outer edges of said side walls, a second sheet of single-faced corrugated material having a cohesive surface on the corrugated side and facing the cohesive surface of said first sheet, said second sheet having side edge portions affixed to said outwardly-extending flanges and having end portions affixed to end portions of said central portion of said first sheet and to end portions of said flanges of said first sheet, and portions of said side walls being bent outwardly on themselves along lines which extend longitudinally of the side walls and are centrally located between longitudinal edges of said side walls with the cohesive surfaces thereof being affixed together and lying adjacent said end portions of said flanges, said second sheet being substantially straight as viewed in transverse cross section taken anywhere along the length of said second sheet.
Claim 10
Dependent Claim
191 words
A package for containing an object, said package comprising a first sheet of single-faced corrugated material having a cohesive surface on the corrugated side, said sheet having an object-receiving, central portion with two side walls extending perpendicular to said central portion along opposite side edges thereof and with two outwardly-extending flanges at the outer edges of said side walls, a second sheet of single-faced corrugated material having a cohesive surface on the corrugated side and facing the cohesive surface of said first sheet, said second sheet having side edge portions affixed to said outwardly-extending flanges and having end portions affixed to end portions of said central portion of said first sheet and to end portions of said flanges of said first sheet, and portions of said side walls being bent outwardly on themselves along lines which extend longitudinally of the side walls and are centrally located between longitudinal edges of said side walls with the cohesive surfaces thereof being affixed together and lying adjacent said end portions of said flanges, said second sheet being substantially straight as viewed in transverse cross section taken anywhere along the length of said second sheet.
Claim 11
Dependent Claim
26 words
A package according to claim 8 characterized by the corrugations of said first sheet extending across the package from one of said flanges to the other.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-06-20 | 1980-12-20 | 1981-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-20 | 1984-12-20 | 1985-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-20 | 1988-12-20 | 1989-06-21 | $7700.00 | Window Closed / Lapsed |