US2425215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Linoleum paste spreader
Assignee: GRANT GILLAM
•
Filing: 1945-02-12
•
Granted: 1947-08-05
•
Expires: 1965-02-12
Abstract
No abstract record available.
Inventors
- 👤 West Clarence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:56
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US64792A
Cited
US155463A
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US392135A
Cited
US421995A
Cited
US1001532A
Cited
US1158348A
Cited
US1434903A
Cited
US1898590A
Cited
US2287231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-08-04 | 1951-02-03 | 1951-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-08-04 | 1955-02-03 | 1955-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-08-04 | 1959-02-03 | 1959-08-05 | $7700.00 | Window Closed / Lapsed |