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US3295812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening clamp
Assignee: Individual
•
Filing: 1964-12-21
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Granted: 1967-01-03
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Expires: 1984-12-21
Abstract
No abstract record available.
Inventors
- 👤 Schneider Walter
- 👤 Fischer Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:52
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/04; F16B7/044; F16B7/048; F16B7/0486; F16B2/00; F16B2/20; F16B2/22; F16B2/24; F16B2/241; F16B2/245; F16B2/246; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3428; Y10T24/3431; Y10T24/3439; Y10T24/344; Y10T24/3444; Y10T403/00; Y10T403/53
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
A FASTENING DEVICE COMPRISING A BODY HAVING A PAIR OF INTERCONNECTED LEGS WITH FREE EXTREMITIES REMOTE FROM THEIR JUNCTION, SAID LEGS BEING RESILIENTLY BIASED INTO A FIRST POSITION OF RELATIVE INCLINATION OF SAID EXTREMITIES AND BEING MANUALLY MOVABLE AGAINST THEIR BIASING FORCE INTO A SECOND POSITION IN WHICH SAID EXTREMITIES ARE SUBSTANTIALLY PARALLEL TO EACH OTHER, SAID EXTREMITIES BEING FORMED WITH REGISTERING CUTOUTS WHICH ARE ENGAGEABLE IN SAID SECOND POSITION BY A TRANSVERSE ROD OF SMALLER CROSSSECTION AND WHOSE EDGES FIRMLY CLAMP SAID ROD ONTO SAID BODY UPON RETURN OF SAID LEGS TOWARD SAID FIRST POSITION BY SAID BIASING FORCE, SAID BODY BEING APERTURED AT SAID JUNCTION FOR PENETRATION BY A PAN PERPENDICULAR TO SAID ROD; AND A PAIR OF RETAINING MEMBERS RESPECTIVELY SECURED TO SAID LEGS IN THE VICINITY OF SAID JUNCTION FOR CO-OPERATION WITH EACH OTHER IN ENGAGING SAID PIN, SAID MEMBERS BEING HELD BY SAID LEGS UNDER PIN-ENGAGING STRESS IN AT LEAST AN INTERMEDIATE POSITION IN WHICH SAID ROD IS HELD CLAMPED BY SAID EDGES.
Claim 2
Dependent Claim
168 words
A FASTENING DEVICE COMPRISING A BODY HAVING A PAIR OF INTERCONNECTED LEGS WITH FREE EXTREMITIES REMOTE FROM THEIR JUNCTION, SAID LEGS BEING RESILIENTLY BIASED INTO A FIRST POSITION OF RELATIVE INCLINATION OF SAID EXTREMITIES AND BEING MANUALLY MOVABLE AGAINST THEIR BIASING FORCE INTO A SECOND POSITION IN WHICH SAID EXTREMITIES ARE SUBSTANTIALLY PARALLEL TO EACH OTHER, SAID EXTREMITIES BEING FORMED WITH REGISTERING CUTOUTS WHICH ARE ENGAGEABLE IN SAID SECOND POSITION BY A TRANSVERSE ROD OF SMALLER CROSSSECTION AND WHOSE EDGES FIRMLY CLAMP SAID ROD ONTO SAID BODY UPON RETURN OF SAID LEGS TOWARD SAID FIRST POSITION BY SAID BIASING FORCE, SAID BODY BEING APERTURED AT SAID JUNCTION FOR PENETRATION BY A PAN PERPENDICULAR TO SAID ROD; AND A PAIR OF RETAINING MEMBERS RESPECTIVELY SECURED TO SAID LEGS IN THE VICINITY OF SAID JUNCTION FOR CO-OPERATION WITH EACH OTHER IN ENGAGING SAID PIN, SAID MEMBERS BEING HELD BY SAID LEGS UNDER PIN-ENGAGING STRESS IN AT LEAST AN INTERMEDIATE POSITION IN WHICH SAID ROD IS HELD CLAMPED BY SAID EDGES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-02 | 1970-07-04 | 1971-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-02 | 1974-07-04 | 1975-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-02 | 1978-07-04 | 1979-01-03 | $7700.00 | Window Closed / Lapsed |