Patent US2953482A successfully refreshed from Google Patents.
Patent US2057434A successfully refreshed from Google Patents.
US2057434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray gun
Assignee: Individual
•
Filing: 1934-05-31
•
Granted: 1936-10-13
•
Expires: 1954-05-31
Abstract
No abstract record available.
Inventors
- 👤 Fred I Jaden
- 👤 Arthur B Arnold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:15
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/24; B05B7/2402; B05B7/2405; B05B7/2435; B05B7/02; B05B7/06; B05B7/062; B05B7/066; B05B7/08; B05B7/0807; B05B7/0815; Y; Y10; Y10S; Y10S239/00; Y10S239/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-10-13 | 1940-04-13 | 1940-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-10-13 | 1944-04-13 | 1944-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-10-13 | 1948-04-13 | 1948-10-13 | $7700.00 | Window Closed / Lapsed |