US2613073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weighing scale
Assignee: HOWE SEALE Co
•
Filing: 1946-02-11
•
Granted: 1952-10-07
•
Expires: 1966-02-11
Abstract
No abstract record available.
Inventors
- 👤 Lester D Singleton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:05
CPC Classifications
G; G01; G01G; G01G1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1550125A
Cited
US910056A
Cited
US1522609A
Cited
US1556933A
Cited
US1701921A
Cited
US2006864A
Cited
US2465330A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-07 | 1956-04-07 | 1956-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-07 | 1960-04-07 | 1960-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-07 | 1964-04-07 | 1964-10-07 | $7700.00 | Window Closed / Lapsed |