US2496008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting for transparency slides
Assignee: Individual
•
Filing: 1946-05-13
•
Granted: 1950-01-31
•
Expires: 1966-05-13
Abstract
No abstract record available.
Inventors
- 👤 Theodore M Jablon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:12
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/54; G03B21/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1309183A
Cited
US1467108A
Cited
US1498895A
Cited
US1500025A
Cited
DE677494C
Cited
US2164655A
Cited
US2256399A
Cited
US2291173A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-30 | 1953-08-01 | 1954-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-30 | 1957-08-01 | 1958-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-30 | 1961-08-01 | 1962-01-31 | $7700.00 | Window Closed / Lapsed |