US3051384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Le roy j
Assignee: —
•
Filing: —
•
Granted: 1962-08-28
•
Expires: 1979-08-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:16
CPC Classifications
G; G07; G07C; G07C1/00; G07C1/22; G07C1/24; G07F; G07F17/00; G07F17/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2066698A
Cited
US2179698A
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US2479681A
Cited
US2605967A
Cited
US2680561A
Cited
US2121164A
Cited
US2195267A
Cited
US2182875A
Cited
US2432324A
Cited
US2563041A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |