US5209442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gripper
Assignee: Individual
•
Filing: 1992-06-23
•
Granted: 1993-05-11
•
Expires: 2012-06-23
Abstract
Abstract A gripper having an elongated first member which has a pair of spaced walls which form a locking channel into which a second member having a projecting tubular locking portion can push a layer of flexible material. The flexible material and the tubular locking portion are releasably held by the locking channel on the first member. A layer of adhesive material is on the back of the first member for attaching the first member to a surface. A keeper is provided for connecting the first and second members when not in use.
Inventors
- 👤 Hugh E. Buck
- 👤 John Buck, deceased
- 👤 executor by Dorothy I. Buck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:44
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/04; B65F1/06; B65B; B65B67/00; B65B67/12; B65B67/1222; B65B67/1233; Y; Y10; Y10S; Y10S220/00; Y10S220/908
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
182 words
A gripper for holding a plastic trash bag in place in a receptacle so that the trash bag can cover and protect the edge about the opening in a receptacle and the interior of the receptacle from contamination by refuse being placed in the receptacle comprising: an elongated first member having a first and a second side, a pair of spaced, substantially parallel upstanding walls forming a locking channel extending the full width of said first member; a layer of adhesive material on said second side of said first member for attaching said said first member to the outside of a receptacle at a position spaced from an opening in a receptacle; an elongated second member having an elongated locking portion for insertion into said locking channel on said first member for holding a portion of a plastic trash bag between said first and second members enabling a plastic bag to extend upwardly from a position where said first member is attached to the outside of a receptacle over the edge bounding the opening in the receptacle and down into the receptacle.
Claim 2
Dependent Claim
182 words
A gripper for holding a plastic trash bag in place in a receptacle so that the trash bag can cover and protect the edge about the opening in a receptacle and the interior of the receptacle from contamination by refuse being placed in the receptacle comprising: an elongated first member having a first and a second side, a pair of spaced, substantially parallel upstanding walls forming a locking channel extending the full width of said first member; a layer of adhesive material on said second side of said first member for attaching said said first member to the outside of a receptacle at a position spaced from an opening in a receptacle; an elongated second member having an elongated locking portion for insertion into said locking channel on said first member for holding a portion of a plastic trash bag between said first and second members enabling a plastic bag to extend upwardly from a position where said first member is attached to the outside of a receptacle over the edge bounding the opening in the receptacle and down into the receptacle.
Claim 3
Dependent Claim
36 words
A gripper for holding a plastic trash bag as set forth in claim 1, wherein said upstanding walls on said first member are bowed to grip the surface of said locking portion of said second member.
Claim 4
Dependent Claim
32 words
A gripper for holding a plastic trash bag as set forth in claim 1, including an elongated flexible keeper for connecting said first member and said second member when not locked together.
Claim 5
Dependent Claim
29 words
A gripper for holding a plastic trash bag as set forth in claim 1, wherein said elongated flexible keeper is attached to an end of said elongated second member.
Claim 6
Dependent Claim
28 words
A gripper for holding a plastic trash bag as set forth in claim 1, wherein said locking channel is off-center on said first side of said first member.
Claim 7
Dependent Claim
27 words
A gripper for holding a flexible material as set forth in claim 1, wherein said elongated locking portion on said second member is of a tubular configuration.
Claim 8
Dependent Claim
24 words
A gripper as set forth in claim 1, wherein said elongated second member can bend to facilitate entry and exit from said first member.
References Cited (Backward Citations)
US4157801A
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US4548372A
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US4576310A
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US4735340A
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US4765579A
Cited
US4763808A
Cited
US4923087A
Cited
US5088667A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-05-10 | 1996-11-09 | 1997-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-05-10 | 2000-11-09 | 2001-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-05-10 | 2004-11-09 | 2005-05-11 | $7700.00 | Window Closed / Lapsed |