US4593441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retainer clip
Assignee: Camco Inc Canada
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Filing: 1985-04-30
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Granted: 1986-06-10
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Expires: 2005-04-30
Abstract
Abstract A one piece substantially W-shaped plastic clip has a pair of outer legs that are flexible and can move in a first direction toward an intermediate member that in turn is movable in a direction substantially perpendicular to the first direction of movement above described. Each leg has a notch on its side remote from the intermediate member and the intermediate member has a catch projecting from a side facing perpendicular to the first direction. The notches mount the clip to a first panel and the catch is adapted to cooperate with a second panel member to retain same in position.
Inventors
- 👤 Robert M. St. Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:46
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/06; F16B5/0607; F16B5/0614; Y; Y10; Y10T; Y10T24/00; Y10T24/30; Y10T24/304; Y10T24/307; Y10T24/309; Y10T24/44; Y10T24/44641; Y10T24/44769; Y10T24/44923
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
209 words
A one piece substantially planar substantially W-shaped resilient plastic clip having a pair of opposite faces and formed by a pair of laterally spaced outside legs interconnected at one end by a bridging section and having an intermediate member extending from the bridging section between said leg members while providing a free space between each of said leg members and said intermediate member, notches on the side of each of said leg members remote from said intermediate member, said notches being provided adjacent the free end of said legs, each of said leg members being resiliently flexible for movement into its adjacent said space to permit said notches to snap into position wherein said notch moves over an edge of a panel on which said clip is to be mounted and receives a portion of said panel in said notch, said intermediate member being provided with a catch means extending from one of said opposite faces of said substantially planar clip adjacent the end of said intermediate member remote from said bridging section, said intermedate member being resiliently flexible for movement in a driection substantially perpendicular to the direction of movement of said leg members to permit movement of said catch means into and out of a catching position.
Claim 2
Dependent Claim
209 words
A one piece substantially planar substantially W-shaped resilient plastic clip having a pair of opposite faces and formed by a pair of laterally spaced outside legs interconnected at one end by a bridging section and having an intermediate member extending from the bridging section between said leg members while providing a free space between each of said leg members and said intermediate member, notches on the side of each of said leg members remote from said intermediate member, said notches being provided adjacent the free end of said legs, each of said leg members being resiliently flexible for movement into its adjacent said space to permit said notches to snap into position wherein said notch moves over an edge of a panel on which said clip is to be mounted and receives a portion of said panel in said notch, said intermediate member being provided with a catch means extending from one of said opposite faces of said substantially planar clip adjacent the end of said intermediate member remote from said bridging section, said intermedate member being resiliently flexible for movement in a driection substantially perpendicular to the direction of movement of said leg members to permit movement of said catch means into and out of a catching position.
Claim 3
Dependent Claim
29 words
A clip as defined in claim 1 wherein said notches in said legs are adapted to receive portions of a panel to which the clip is to be mounted.
Claim 4
Dependent Claim
53 words
A clip as defined in claim 2 wherein each of said legs are extended laterally at the side of said notch remote from said bridging section and wherein said legs have a camming section projecting laterally therefrom on the outside surface thereof immediately adjacent the side of the notches adjacent said bridging section.
Claim 5
Dependent Claim
61 words
A clip as defined in claim 3 further comprising a retaining wall projecting from each of said leg members along the side of said notches remote from said bridging section, said walls being extensions of the side of each said notch remote from said bridging section, said walls extending substantially perpendicular from the other of said opposite faces of said clip.
Claim 6
Dependent Claim
35 words
A clip as defined in claim 4 wherein said catch means has an operative face spaced from said bridging section substantially the same distance as said walls of said notches remote from said bridging section.
Claim 7
Dependent Claim
32 words
A clip member as defined in claim 3 wherein said catch means on said intermediate member comprises a pair of spaced catch members located along each lateral edge of said intermediate member.
Claim 8
Dependent Claim
44 words
A clip as defined in claim 6 wherein each of said catch members comprises an outside camming edge extending at an angle to said one surface sloping away from said one surface from the free end of the intermediate member toward said bridging section.
Claim 9
Dependent Claim
35 words
A clip as defined in claim 6 wherein said catch means has an operative face spaced from said bridging section substantially the same distance as said walls of said notches remote from said bridging section.
Claim 10
Dependent Claim
17 words
A clip as defined in claim 7 wherein said catch members on said intermediate member comprises detents.
Claim 11
Dependent Claim
17 words
A clip as defined in claim 7 wherein said catch members on said intermediate member comprises latches.
Claim 12
Dependent Claim
35 words
A clip as defined in claim 10 wherein said catch means has an operative face spaced from said bridging section substantially the same distance as said walls of said notches remote from said bridging section.
Claim 13
Dependent Claim
44 words
A clip as defined in claim 11 wherein each of said catch members comprises an outside camming edge extending at an angle to said one surface sloping away from said one surface from the free end of the intermediate member toward said bridging section.
Claim 14
Dependent Claim
32 words
A clip member as defined in claim 1 wherein said catch means on said intermediate member comprises a pair of spaced catch members located along each lateral edge of said intermediate member.
Claim 15
Dependent Claim
17 words
A clip as defined in claim 13 wherein said catch members on said intermediate member comprises detents.
Claim 16
Dependent Claim
17 words
A clip as defined in claim 13 wherein said catch members on said intermediate member comprises latches.
Claim 17
Dependent Claim
35 words
A clip as defined in claim 1 wherein said catch means has an operative face spaced from said bridging section substantially the same distance as said walls of said notches remote from said bridging section.
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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) | 1989-06-09 | 1989-12-09 | 1990-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-09 | 1993-12-09 | 1994-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-09 | 1997-12-09 | 1998-06-10 | $7700.00 | Window Closed / Lapsed |