US2959358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable pneumatic spray-painting unit
Assignee: Individual
•
Filing: 1957-10-31
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Granted: 1960-11-08
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Expires: 1977-10-31
Abstract
No abstract record available.
Inventors
- 👤 William D Vork
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:34
CPC Classifications
B; B05; B05B; B05B9/00; B05B9/03; B05B9/04; B05B9/0403; B05B9/0409; B05B15/00; B05B15/20; B05B15/25; B05B7/00; B05B7/02; B05B7/10; B05B7/12; B05B7/24; B05B7/2489; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2514; Y10T137/2544; Y10T137/2546; Y10T137/2703
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) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |