Patent US2842882A successfully refreshed from Google Patents.
US2842882A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic mount for X-ray film
Assignee: Individual
•
Filing: 1954-08-27
•
Granted: 1958-07-15
•
Expires: 1974-08-27
Abstract
No abstract record available.
Inventors
- 👤 Greene Nathan
- 👤 Greene Rose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:07
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/54; G03B21/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1210215A
Cited
US1474174A
Cited
US1410130A
Cited
US1853197A
Cited
US2532132A
Cited
US2524306A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-14 | 1962-01-13 | 1962-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-14 | 1966-01-13 | 1966-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-14 | 1970-01-13 | 1970-07-15 | $7700.00 | Window Closed / Lapsed |