US2889030A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weighing belt
Assignee: International Paper Co
•
Filing: 1953-08-17
•
Granted: 1959-06-02
•
Expires: 1973-08-17
Abstract
No abstract record available.
Inventors
- 👤 Arthur L Mottet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:19
CPC Classifications
B; B27; B27N; B27N3/00; B27N3/08; B27N3/10; B27N3/14; B27N3/146; G; G01; G01G; G01G11/00; G01G11/06; G01G11/08; G01G11/083
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2357860A
Cited
US1686502A
Cited
US2098246A
Cited
US2261655A
Cited
US2276383A
Cited
US2354431A
Cited
US2637434A
Cited
US2645447A
Cited
US2650058A
Cited
US2634082A
Cited
US2622766A
Cited
US2702177A
Cited
DE916473C
Cited
US2796197A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-01 | 1962-12-01 | 1963-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-01 | 1966-12-01 | 1967-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-01 | 1970-12-01 | 1971-06-02 | $7700.00 | Window Closed / Lapsed |