US2765494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Venting means for paint depositing machines
Assignee: MCCORQUODALE PROCESS Inc
•
Filing: 1951-05-25
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Granted: 1956-10-09
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Expires: 1971-05-25
Abstract
No abstract record available.
Inventors
- 👤 Richard I N Weingart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:17
CPC Classifications
D; D21; D21H; D21H23/00; D21H23/02; D21H23/22; D21H23/66; B; B41; B41M; B41M1/00; B41M1/10; Y; Y10; Y10S; Y10S264/00; Y10S264/78; Y10S425/00; Y10S425/811; Y10S425/812
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) | 1959-10-09 | 1960-04-09 | 1960-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-09 | 1964-04-09 | 1964-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-09 | 1968-04-09 | 1968-10-09 | $7700.00 | Window Closed / Lapsed |