US2708707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable paint baking apparatus
Assignee: Individual
•
Filing: 1952-06-13
•
Granted: 1955-05-17
•
Expires: 1972-06-13
Abstract
No abstract record available.
Inventors
- 👤 Frank C Merrill
- 👤 Coleman H Cobb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:21
CPC Classifications
F; F26; F26B; F26B3/00; F26B3/28; F26B3/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1831152A
Cited
US1950033A
Cited
US2057776A
Cited
US2260495A
Cited
US2504516A
Cited
US2419643A
Cited
US2472293A
Cited
US2521232A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-16 | 1958-11-15 | 1959-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-16 | 1962-11-15 | 1963-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-16 | 1966-11-15 | 1967-05-17 | $7700.00 | Window Closed / Lapsed |