Patent US3396911A successfully refreshed from Google Patents.
US3396911A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray gun activation mechanism
Assignee: Individual
•
Filing: 1967-09-29
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Granted: 1968-08-13
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Expires: 1987-09-29
Abstract
No abstract record available.
Inventors
- 👤 Edward O Norris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:10
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/12; B05B7/1209; B05B7/1218; B05B5/00; B05B5/025; B05B5/03; B05B7/06; B05B7/062; B05B7/066; B05B7/067; B05B7/08; B05B7/0807; B05B7/0815; B05B1/00; B05B1/26; B05B1/262; B05B1/265
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-13 | 1972-02-12 | 1972-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-13 | 1976-02-12 | 1976-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-13 | 1980-02-12 | 1980-08-13 | $7700.00 | Window Closed / Lapsed |