US3219274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint spray gun having paint warming and air heating chambers
Assignee: Individual
•
Filing: 1963-06-12
•
Granted: 1965-11-23
•
Expires: 1983-06-12
Abstract
No abstract record available.
Inventors
- 👤 Roche Andre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:40
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/04; B05B7/0416; B05B7/0441; B05B7/0475; B05B7/16; B05B7/1606; B05B7/1613; B05B7/162; B05B7/166; B05B7/1666
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR878667A
Cited
US2499447A
Cited
US2551078A
Cited
US2974874A
Cited
US3003704A
Cited
US2942787A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |