Patent US4065885A successfully refreshed from Google Patents.
Patent US3155206A successfully refreshed from Google Patents.
US3155206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening means for flanges
Assignee: Individual
•
Filing: 1959-11-18
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Granted: 1964-11-03
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Expires: 1979-11-18
Abstract
No abstract record available.
Inventors
- 👤 Weidon S Booth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:23
CPC Classifications
E; E21; E21D; E21D1/00; E21D1/08; E02; E02D; E02D17/00; E02D17/02; E02D17/04; E02D5/00; E02D5/74; E02D5/76
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
49 words
CLIP MEANS FASTENING SHEETING TO A SUPPORT HAVING A FLANGE, ONE END OF SAID FLANGE BEING INCLINED AWAY FROM SAID SHEETING, COMPRISING A ROUNDED PLATE MEMBER, A SLOT IN SAID MEMBER ALONG A RADIUS THEREOF, SAID SLOT BEING FITTED ON SAID END OF SAID FLANGE AND A MOUNTING HOLE
References Cited (Backward Citations)
GB191326048A
Cited
FR576628A
Cited
US1878812A
Cited
US2426237A
Cited
GB602489A
Cited
US2611459A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-03 | 1968-05-04 | 1968-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-03 | 1972-05-04 | 1972-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-03 | 1976-05-04 | 1976-11-03 | $7700.00 | Window Closed / Lapsed |