US2919625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable plate holder and support thereof
Assignee: Individual
•
Filing: 1954-05-10
•
Granted: 1960-01-05
•
Expires: 1974-05-10
Abstract
No abstract record available.
Inventors
- 👤 William R Muller
- 👤 Edward H Bracke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:05
CPC Classifications
G; G03; G03B; G03B42/00; G03B42/02; G03B42/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1113549A
Cited
US1449970A
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US1847010A
Cited
US2060351A
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US1997557A
Cited
US2150974A
Cited
US2368970A
Cited
US2352221A
Cited
US2350831A
Cited
US2441843A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |