US3064091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Position selection means
Assignee: PROCTOR SILEX CORP
•
Filing: 1959-06-12
•
Granted: 1962-11-13
•
Expires: 1979-06-12
Abstract
No abstract record available.
Inventors
- 👤 Turner Charles Roger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:21
CPC Classifications
H; H01; H01H; H01H37/00; H01H37/02; H01H37/12; H01H37/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2297152A
Cited
US2229920A
Cited
US2154778A
Cited
US2214506A
Cited
GB605016A
Cited
US2678621A
Cited
US2728842A
Cited
US2806119A
Cited
US2977428A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |