US2771262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination of threaded bolt and deformable bushing for supporting frangible plate on a wall
Assignee: FARIES MANUFACTURING Co
•
Filing: 1954-12-15
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Granted: 1956-11-20
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Expires: 1974-12-15
Abstract
No abstract record available.
Inventors
- 👤 Carl A Laystrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:39
CPC Classifications
F; F16; F16B; F16B13/00; F16B13/04; F16B13/08; F16B13/0808; F16B23/00; F16B23/0084; F16B5/00; F16B5/02; F16B5/0258; F16B33/00; F16B33/02; F16B2033/025; Y; Y10; Y10S; Y10S411/00; Y10S411/904; Y10S411/907; Y10S411/915
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1082945A
Cited
US1561003A
Cited
DE453048C
Cited
GB513497A
Cited
US2257538A
Cited
US2481142A
Cited
US2560092A
Cited
US2678585A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-20 | 1960-05-21 | 1960-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-20 | 1964-05-21 | 1964-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-20 | 1968-05-21 | 1968-11-20 | $7700.00 | Window Closed / Lapsed |