US3140818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined identification and address plate
Assignee: Dashew Business Machines Inc
•
Filing: 1961-07-10
•
Granted: 1964-07-14
•
Expires: 1981-07-10
Abstract
No abstract record available.
Inventors
- 👤 Sheldon Dunstan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:09
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/20; B42D25/23; B42D25/40; B42D25/405; B42D25/425; B42D2033/00; B42D2033/44; B42D2035/08; B42D2035/34; B42D2035/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1502137A
Cited
US1985114A
Cited
US2357444A
Cited
US2616612A
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US2720833A
Cited
US2903276A
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US2941711A
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US3062431A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-14 | 1968-01-13 | 1968-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-14 | 1972-01-13 | 1972-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-14 | 1976-01-13 | 1976-07-14 | $7700.00 | Window Closed / Lapsed |