US4662695A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Static grounding buckle
Assignee: Desco Industries Inc
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Filing: 1986-02-24
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Granted: 1987-05-05
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Expires: 2006-02-24
Abstract
Abstract A buckle for securing a conductive strap comprises: a conductive base for skin contact and a non-conductive cover pivotally attached to the base, the base having upwardly extending sides and the cover downwardly extending sides encapsulating the sides of the base, conductive attachment means on the cover and a conductive clip member within the cover in electrical conduct with the attachment means and with the base when the cover is closed.
Inventors
- 👤 Michael E. Gordon
- 👤 Lenard Cohen
- 👤 William Hudspeth
- 👤 Paul Mills
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:18
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/6485; A; A61; A61N; A61N1/00; A61N1/14; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4002; Y10T24/4012; Y10T24/4016
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
98 words
A buckle for a static-conductive strap comprising: a conductive base for contact with the body of the wearer, said base having two sides extending upwardly, a cover of insulating material pivotally attached to and encapsulating the sides of said base, said cover having downwardly extending sides extending outside the sides of said base, electrically conductive attachment means attached to said cover for connection with electrical grounding means, and a conductive member attached to and within said cover in electrical contact with said attachment means, said member engaging said base with said cover closed in electrically conductive contact therewith.
Claim 2
Dependent Claim
98 words
A buckle for a static-conductive strap comprising: a conductive base for contact with the body of the wearer, said base having two sides extending upwardly, a cover of insulating material pivotally attached to and encapsulating the sides of said base, said cover having downwardly extending sides extending outside the sides of said base, electrically conductive attachment means attached to said cover for connection with electrical grounding means, and a conductive member attached to and within said cover in electrical contact with said attachment means, said member engaging said base with said cover closed in electrically conductive contact therewith.
Claim 3
Dependent Claim
37 words
The buckle of claim 1 further characterized in that said member comprises a clip having downwardly extending engagement means within said cover and the sides thereof for frictionally engaging in electrical contact the sides of said base.
Claim 4
Dependent Claim
36 words
The buckle of claim 1 further characterized in that said cover has a transverse row of teeth at its pivoting end that, together with said base, defines a restricted opening for adjustably gripping said static-conductive strap.
Claim 5
Dependent Claim
31 words
The buckle of claim 1 further characterized in that said base has a pair of fold-over tabs for holding the inner surface of said strap in electrical contact with said base.
Claim 6
Dependent Claim
22 words
The buckle of claim 1 wherein said strap is electrically conductive on its inner surface, and electrically non-conductive on its outer surface.
Claim 7
Dependent Claim
27 words
The buckle of claim 1 further characterized in that said conductive member comprises a clip having a knuckle for frictional engagement and electrical contact with, said base.
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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) | 1990-05-04 | 1990-11-03 | 1991-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-05-04 | 1994-11-03 | 1995-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-05-04 | 1998-11-03 | 1999-05-05 | $7700.00 | Window Closed / Lapsed |