US3257971A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-protruding cleat
Assignee: SWENDSEN ENGINEERING
•
Filing: 1964-06-22
•
Granted: 1966-06-28
•
Expires: 1984-06-22
Abstract
No abstract record available.
Inventors
- 👤 Carl J Swendsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:28
CPC Classifications
B; B60; B60P; B60P7/00; B60P7/06; B60P7/08; B60P7/0807; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3916
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
AN ARTICLE OF MANUFACTURE MOUNTABLE ON A PANEL HAVING A FRONT AND REAR FACE AND CIRCULAR OPENING THERETHROUGH TO AFFORD ATTACHMENT OF A LINE APPROACHING SAID OPENING ALONG SAID FRONT FACE COMPRISING: A WALL DEFINING A HEMISPHERICAL CONCAVITY THAT TERMINATES IN A CIRCULAR MOUTH SUBSTANTIALLY CONGRUENT WITH SAID OPENING; A FLANGE CIRCUMSCRIBING SAID MOUTH AND DEFINING AT LEAST ONE APERTURE FOR MOUNTING SAID ARTICLE ON SAID REAR PANEL FACE WITH SAID MOUTH IN REGISTRY WITH THE PANEL OPENING; AND A HOOK EXTENDING FROM SAID WELL ADJACENT SAID MOUTH TOWARD THE CENTER OF SAID MOUTH, SAID HOOK HAVING AN INNER
Claim 2
Dependent Claim
99 words
AN ARTICLE OF MANUFACTURE MOUNTABLE ON A PANEL HAVING A FRONT AND REAR FACE AND CIRCULAR OPENING THERETHROUGH TO AFFORD ATTACHMENT OF A LINE APPROACHING SAID OPENING ALONG SAID FRONT FACE COMPRISING: A WALL DEFINING A HEMISPHERICAL CONCAVITY THAT TERMINATES IN A CIRCULAR MOUTH SUBSTANTIALLY CONGRUENT WITH SAID OPENING; A FLANGE CIRCUMSCRIBING SAID MOUTH AND DEFINING AT LEAST ONE APERTURE FOR MOUNTING SAID ARTICLE ON SAID REAR PANEL FACE WITH SAID MOUTH IN REGISTRY WITH THE PANEL OPENING; AND A HOOK EXTENDING FROM SAID WELL ADJACENT SAID MOUTH TOWARD THE CENTER OF SAID MOUTH, SAID HOOK HAVING AN INNER
References Cited (Backward Citations)
US366971A
Cited
US3125966A
Cited
US2046855A
Cited
US2505883A
Cited
US2753816A
Cited
US2919663A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |