US2871005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scale totalizer
Assignee: Atlas Bolt and Screw Co LLC
•
Filing: 1952-01-23
•
Granted: 1959-01-27
•
Expires: 1972-01-23
Abstract
No abstract record available.
Inventors
- 👤 Bourassa Hugues
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:08
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2172618A
Cited
US1066656A
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US1163678A
Cited
US1893243A
Cited
US1909724A
Cited
US2189802A
Cited
GB456850A
Cited
US2083783A
Cited
US2610843A
Cited
US2614786A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-26 | 1962-07-28 | 1963-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-26 | 1966-07-28 | 1967-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-26 | 1970-07-28 | 1971-01-27 | $7700.00 | Window Closed / Lapsed |