Patent US4119268A successfully refreshed from Google Patents.
US4119268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag having a handle secured thereto
Assignee: Great Plains Bag Corp
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Filing: 1977-05-23
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Granted: 1978-10-10
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Expires: 1997-05-23
Abstract
Abstract A bag comprising a front wall, a back wall and opposite end walls forming an enclosed container. A handle is secured to one of the end walls. The handle is comprised of an upstanding folded portion having oppositely extending flat base portions which extend laterally outwardly from the lower end thereof. The flat base portions are secured to a flat member which is secured to the end wall. The upstanding portion has a hand receiving slip formed therein which is comprised of a generally horizontal slit which has its opposite ends terminating in upwardly and inwardly curved portions. The curved slit portions terminate in tightly curled portions to minimize tearing of the handle and to permit the handle to withstand greater stress.
Inventors
- 👤 Daniel A. Segura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:01
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/54; B65D75/56; Y; Y10; Y10S; Y10S383/00; Y10S383/903
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
256 words
A bag comprising: a front wall, a back wall and opposite end walls forming an enclosed container, said end walls comprising at least two side flaps and at least two end flaps which are folded in overlapping relation to form an end closure for said bag; a handle operatively secured to one of said end walls, said handle comprising a sheet member folded over upon itself to form a two ply thickness central portion and two diverging laterally extending single ply thickness flaps extending from the lower edge of said central portion in a plane approximately perpendicular to the plane of said central portion; a flat sheet member secured to one of said end walls and overlapping at least portions of said side and end flaps; said diverging flaps being in facing engagement with said flat sheet member and operatively secured thereto; a hand receiving slit cut through said central two ply thickness portion, said slit having a lower horizontal portion with opposite ends extending upwardly and terminating in curlicue ends, said curlicue ends extending in a path which changes directions more than 180° from the direction of said horizontal portion; said slit forming a flap portion of two ply thickness; a horizontal fold line on said central portion for said flap portion, said fold line being approximately parallel with said horizontal portion of said slit and approximately tangential to said slit at points spaced from the opposite terminal ends of said slit; said flap portion being deflected in a lateral direction about said fold line.
Claim 2
Dependent Claim
256 words
A bag comprising: a front wall, a back wall and opposite end walls forming an enclosed container, said end walls comprising at least two side flaps and at least two end flaps which are folded in overlapping relation to form an end closure for said bag; a handle operatively secured to one of said end walls, said handle comprising a sheet member folded over upon itself to form a two ply thickness central portion and two diverging laterally extending single ply thickness flaps extending from the lower edge of said central portion in a plane approximately perpendicular to the plane of said central portion; a flat sheet member secured to one of said end walls and overlapping at least portions of said side and end flaps; said diverging flaps being in facing engagement with said flat sheet member and operatively secured thereto; a hand receiving slit cut through said central two ply thickness portion, said slit having a lower horizontal portion with opposite ends extending upwardly and terminating in curlicue ends, said curlicue ends extending in a path which changes directions more than 180° from the direction of said horizontal portion; said slit forming a flap portion of two ply thickness; a horizontal fold line on said central portion for said flap portion, said fold line being approximately parallel with said horizontal portion of said slit and approximately tangential to said slit at points spaced from the opposite terminal ends of said slit; said flap portion being deflected in a lateral direction about said fold line.
Claim 3
Dependent Claim
20 words
The bag according to claim 1 wherein said bag, said sheet member, and said handle are formed of plastic material.
Claim 4
Dependent Claim
27 words
The bag according to claim 1 wherein said curlicue ends extend in a path which changes directions at least 270° from the direction of said horizontal portion.
Claim 5
Dependent Claim
27 words
A bag according to claim 1 wherein said curlicue ends extend in a path which changes directions at least 360° from the direction of said horizontal portion.
Claim 6
Dependent Claim
32 words
A bag according to claim 1 wherein said opposite ends of said lower horizontal portion curve upwardly and said curlicue ends extend in a spiral path which reduces in radius of curvature.
Claim 7
Dependent Claim
25 words
A bag according to claim 1 wherein said opposite ends of said lower horizontal portion extend upwardly in a straight line to said curlicue ends.
Claim 8
Dependent Claim
40 words
A bag according to claim 1 wherein said opposite ends of said lower horizontal portion curve upwardly in a constant arc of curvature, said curlicue ends forming a continuation of said arc and continuing with a constant arc of curvature.
Claim 9
Dependent Claim
37 words
A bag according to claim 1 wherein an elongated horizontal reinforcing member is interposed between the portions of said sheet member forming said two ply thickness central portion, said reinforcing member being positioned above said curlicue ends.
Claim 10
Dependent Claim
30 words
A bag according to claim 1 wherein each ply of said two ply thickness central portion of said handle is adhesively bonded to the other ply of said central portion.
Claim 11
Dependent Claim
25 words
The bag according to claim 1 wherein said flat sheet member has a surface area greater than the combined surface areas of said diverging flaps.
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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) | 1981-10-09 | 1982-04-10 | 1982-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-09 | 1986-04-10 | 1986-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-09 | 1990-04-10 | 1990-10-10 | $7700.00 | Window Closed / Lapsed |