US2496718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sander
Assignee: BRUNSWICK-BALKE-COLLENDER Co
•
Filing: 1946-11-30
•
Granted: 1950-02-07
•
Expires: 1966-11-30
Abstract
No abstract record available.
Inventors
- 👤 Harris Forist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:37
CPC Classifications
B; B24; B24B; B24B23/00; B24B23/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1123097A
Cited
US1175245A
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US1550102A
Cited
FR739689A
Cited
US2054458A
Cited
US2175237A
Cited
US2113694A
Cited
US2280446A
Cited
US2205492A
Cited
US2202072A
Cited
US2276534A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |