Patent US5218065A successfully refreshed from Google Patents.
Patent US2107726A successfully refreshed from Google Patents.
US2107726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray gun
Assignee: EINKS Manufacturing Co
•
Filing: 1935-10-02
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Granted: 1938-02-08
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Expires: 1955-10-02
Abstract
No abstract record available.
Inventors
- 👤 Bramsen Svend
- 👤 Wahlin Fritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:57
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/12; B05B7/1209; 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) | 1941-02-07 | 1941-08-09 | 1942-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-02-07 | 1945-08-09 | 1946-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-02-07 | 1949-08-09 | 1950-02-08 | $7700.00 | Window Closed / Lapsed |