US3110474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support block assembly
Assignee: North American Aviation Corp
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Filing: 1962-07-31
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Granted: 1963-11-12
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Expires: 1982-07-31
Abstract
No abstract record available.
Inventors
- 👤 Jr John E Circle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:51
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; F; F16; F16M; F16M7/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
IN A SUPPORT BLOCK ASSEMBLY WHICH SERVES TO TRANSMIT LOAD FORCES FROM A LOAD SURFACE TO A SUPPORT SURFACE, IN COMBINATION: (A) A BASE HAVING A FIRST SURFACE FOR CONTACTING SAID SUPPORT SURFACE AND HAVING A CYLINDRICAL SLIDING SURFACE OPPOSITE SAID FIRST SURFACE, (B) A FIRST ROCKER HAVING A CYLINDRICAL SLIDING SURFACE CONFORMING TO AND CONTACTING SAID BASE CYLINDRICAL SLIDING SURFACE AND HAVING AN INCLINED PLANE SURFACE OPPOSITE SAID FIRST ROCKER CYLINDRICAL SLIDING SURFACE,
Claim 2
Dependent Claim
74 words
IN A SUPPORT BLOCK ASSEMBLY WHICH SERVES TO TRANSMIT LOAD FORCES FROM A LOAD SURFACE TO A SUPPORT SURFACE, IN COMBINATION: (A) A BASE HAVING A FIRST SURFACE FOR CONTACTING SAID SUPPORT SURFACE AND HAVING A CYLINDRICAL SLIDING SURFACE OPPOSITE SAID FIRST SURFACE, (B) A FIRST ROCKER HAVING A CYLINDRICAL SLIDING SURFACE CONFORMING TO AND CONTACTING SAID BASE CYLINDRICAL SLIDING SURFACE AND HAVING AN INCLINED PLANE SURFACE OPPOSITE SAID FIRST ROCKER CYLINDRICAL SLIDING SURFACE,
References Cited (Backward Citations)
US258558A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |