US2943536A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tiltable mirror supports
Assignee: CHAUTAUQUA HARDWARE Corp
•
Filing: 1958-05-21
•
Granted: 1960-07-05
•
Expires: 1978-05-21
Abstract
No abstract record available.
Inventors
- 👤 Clifford L Stafford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:53
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/16; A47G1/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US926840A
Cited
US911568A
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US1565291A
Cited
US2016942A
Cited
US2051406A
Cited
US2029091A
Cited
US2696962A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |