US2947093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting construction and the combination thereof with a board
Assignee: Individual
•
Filing: 1957-08-21
•
Granted: 1960-08-02
•
Expires: 1977-08-21
Abstract
No abstract record available.
Inventors
- 👤 Albert M Masters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:42
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/02; A; A47; A47G; A47G1/00; A47G1/16; A47G1/20; A47G1/21; A47G1/215
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1848907A
Cited
US1223609A
Cited
US1873350A
Cited
US2239517A
Cited
US2338146A
Cited
US2651852A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-02 | 1964-02-01 | 1964-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-02 | 1968-02-01 | 1968-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-02 | 1972-02-01 | 1972-08-02 | $7700.00 | Window Closed / Lapsed |