US2962228A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Valve operating button for dispensing pressurized material and die for forming the same
Assignee: Precision Valve Corp
•
Filing: 1956-11-08
•
Granted: 1960-11-29
•
Expires: 1976-11-08
Abstract
No abstract record available.
Inventors
- 👤 Robert H Abplanalp
- 👤 John R Focht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:38
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/34; B05B1/3405; B05B1/341; B05B1/3421; B05B1/3431; B05B1/3447; B29; B29C; B29C45/00; B29C45/17; B29C45/26; B29C45/2628; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/162; B65D83/44; B29K; B29K2705/00; B29K2909/00; B29K2909/08
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |