US2632971A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Picture and mirror holder
Assignee: MANCZEK
•
Filing: 1951-07-30
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Granted: 1953-03-31
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Expires: 1971-07-30
Abstract
No abstract record available.
Inventors
- 👤 Manczek Cashman
- 👤 Eric K Lotthammer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:37
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/06; A47G1/0644; A47G1/14; A47G1/142
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-30 | 1956-09-29 | 1957-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-30 | 1960-09-29 | 1961-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-30 | 1964-09-29 | 1965-03-31 | $7700.00 | Window Closed / Lapsed |