US2969926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airless spray guns
Assignee: DeVilbiss Co
•
Filing: 1956-10-30
•
Granted: 1961-01-31
•
Expires: 1976-10-30
Abstract
No abstract record available.
Inventors
- 👤 Donald J Peeps
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:59
CPC Classifications
B; B05; B05B; B05B9/00; B05B9/01; B05B1/00; B05B1/30; B05B1/3033; B05B1/304; B05B1/3046; B05B15/00; B05B15/50; B05B15/58; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87917; Y10T137/88054
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US36238A
Cited
US1782238A
Cited
US1722985A
Cited
US1865390A
Cited
US2626186A
Cited
US2552033A
Cited
US2719533A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-31 | 1964-08-01 | 1965-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-31 | 1968-08-01 | 1969-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-31 | 1972-08-01 | 1973-01-31 | $7700.00 | Window Closed / Lapsed |