US2895421A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating material pump
Assignee: DeVilbiss Co
•
Filing: 1956-04-20
•
Granted: 1959-07-21
•
Expires: 1976-04-20
Abstract
No abstract record available.
Inventors
- 👤 Donald J Peeps
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:46
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/24; B05B9/00; B05B9/03; B05B9/04; B05B9/0403; B05B9/0409; F; F01; F01L; F01L21/00; F01L21/04; F01L23/00; F04; F04B; F04B23/00; F04B23/02; F04B23/021; F04B23/023; F04B53/00; F04B53/10; F04B53/12; F04B53/125; F04B53/126; F04B53/16; F04B53/162; F04B53/164; F04B9/00; F04B9/08; F04B9/12; F04B9/123; F04B9/125; F04B9/1253
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1962-07-20 | 1963-01-19 | 1963-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-20 | 1967-01-19 | 1967-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-20 | 1971-01-19 | 1971-07-21 | $7700.00 | Window Closed / Lapsed |