US3067725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety device for a control loading mechanism
Assignee: General Precision Inc
•
Filing: 1959-05-18
•
Granted: 1962-12-11
•
Expires: 1979-05-18
Abstract
No abstract record available.
Inventors
- 👤 Harold S Hemstreet
- 👤 Montgomery Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:00
CPC Classifications
G; G09; G09B; G09B9/00; G09B9/02; G09B9/08; G09B9/28; F; F15; F15B; F15B20/00; F15B20/002; F15B20/004
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1609472A
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US2411392A
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GB603795A
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US2664106A
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US2614537A
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US2745499A
Cited
US2906246A
Cited
US2851795A
Cited
US2860607A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |