US2877906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load weighing device
Assignee: Doosan Bobcat North America Inc
•
Filing: 1954-02-08
•
Granted: 1959-03-17
•
Expires: 1974-02-08
Abstract
No abstract record available.
Inventors
- 👤 Robert E Coash
- 👤 Alonzo B Kendall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:47
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/08; G01G19/083; B; B66; B66F; B66F17/00; B66F17/003; G01G5/00; G01G5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US569997A
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US949435A
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US1606333A
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US1949855A
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US1895502A
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US2126377A
Cited
US2358957A
Cited
US2613829A
Cited
US2643781A
Cited
US2684594A
Cited
US2678207A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-16 | 1962-09-15 | 1963-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-16 | 1966-09-15 | 1967-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-16 | 1970-09-15 | 1971-03-17 | $7700.00 | Window Closed / Lapsed |