US2802649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint mixing apparatus
Assignee: Zac Lac Paint and Lacquer Corp
•
Filing: 1954-03-08
•
Granted: 1957-08-13
•
Expires: 1974-03-08
Abstract
No abstract record available.
Inventors
- 👤 Charles O Stockton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:18
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/80; B01F27/88; B01F35/00; B01F35/30; B01F35/32; B01F35/323; B01F35/3231; B01F35/40; B01F35/42; Y; Y10; Y10S; Y10S366/00; Y10S366/605
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1842938A
Cited
US1271581A
Cited
US1735143A
Cited
US1841434A
Cited
US2428492A
Cited
US2603461A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-12 | 1961-02-11 | 1961-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-12 | 1965-02-11 | 1965-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-12 | 1969-02-11 | 1969-08-13 | $7700.00 | Window Closed / Lapsed |