US2697550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Counting mechanism
Assignee: Safeway Inc
•
Filing: 1951-01-30
•
Granted: 1954-12-21
•
Expires: 1971-01-30
Abstract
No abstract record available.
Inventors
- 👤 Robert C Sneed
- 👤 Curtis S Jordan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:04
CPC Classifications
G; G06; G06M; G06M1/00; G06M1/08; G06M1/10; G06M7/00; G06M7/02; G06M7/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US348437A
Cited
US430001A
Cited
US444358A
Cited
US2324778A
Cited
US2544610A
Cited
US2540751A
Cited
US2518810A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-20 | 1958-06-21 | 1958-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-20 | 1962-06-21 | 1962-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-20 | 1966-06-21 | 1966-12-21 | $7700.00 | Window Closed / Lapsed |