US2688901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bracket construction for mirrors
Assignee: —
•
Filing: —
•
Granted: 1954-09-14
•
Expires: 1971-09-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:46
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/16; A47G1/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US236865A
Cited
US571698A
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GB190804511A
Cited
US1835042A
Cited
US1887159A
Cited
US1883834A
Cited
US1908200A
Cited
US1951583A
Cited
US2335896A
Cited
US2313532A
Cited
US2299443A
Cited
GB593348A
Cited
US2532162A
Cited
US2607553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-13 | 1958-03-15 | 1958-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-13 | 1962-03-15 | 1962-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-13 | 1966-03-15 | 1966-09-14 | $7700.00 | Window Closed / Lapsed |