US2963736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Applicator and mixer for viscous materials
Assignee: COAST PRO SEAL Manufacturing CO
•
Filing: 1957-07-12
•
Granted: 1960-12-13
•
Expires: 1977-07-12
Abstract
No abstract record available.
Inventors
- 👤 Floyd E Snow
- 👤 Jones O York
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:31
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/005; B05C17/00553; B01; B01F; B01F27/00; B01F27/27; B01F27/272; B01F33/00; B01F33/50; B01F33/501; B01F33/5011; B29; B29B; B29B7/00; B29B7/30; B29B7/58; B29B7/60; B29B7/603; B29B7/74; B29B7/7438; B01F2101/00; B01F2101/2305
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1611452A
Cited
US2169338A
Cited
GB572665A
Cited
US2688470A
Cited
US2619330A
Cited
US2641453A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-13 | 1964-06-13 | 1964-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-13 | 1968-06-13 | 1968-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-13 | 1972-06-13 | 1972-12-13 | $7700.00 | Window Closed / Lapsed |