US3082643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Raytheon Co
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Filing: 1960-07-26
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Granted: 1963-03-26
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Expires: 1980-07-26
Abstract
No abstract record available.
Inventors
- 👤 Donald A Grassi
- 👤 Robert W Noyes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:39
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/08; G05G1/10; G05G1/12; F; F16; F16D; F16D7/00; F16D7/04; F16D7/06; F16D7/10; G05G5/00; G05G5/06; G05G5/065; Y; Y10; Y10T; Y10T403/00; Y10T403/60; Y10T403/602; Y10T403/604; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/20834; Y10T74/2084
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
A KNOB FOR CONNECTION TO A SHAFT COMPRISING: A CYLINDRICAL INNER KNOB BODY NON-ROTATABLY CONNECTABLE TO SAID SHAFT AND HAVING A PLURALITY OF CYLINDRICAL RECESSES OPENING INTO THE SIDE WALL OF SAID INNER KNOB BODY AT SPACED POINTS, EACH SAID RECESS HAVING A REDUCED DIAMETER AT THE WALL OF SAID INNER KNOB BODY; A BALL HAVING A DIAMETER INTERMEDIATE SAID REDUCED DIAMETER AND THE DIAMETER OF SAID RECESS DISPOSED IN EACH SAID RECESS AND HAVING A POR-
Claim 2
Dependent Claim
77 words
A KNOB FOR CONNECTION TO A SHAFT COMPRISING: A CYLINDRICAL INNER KNOB BODY NON-ROTATABLY CONNECTABLE TO SAID SHAFT AND HAVING A PLURALITY OF CYLINDRICAL RECESSES OPENING INTO THE SIDE WALL OF SAID INNER KNOB BODY AT SPACED POINTS, EACH SAID RECESS HAVING A REDUCED DIAMETER AT THE WALL OF SAID INNER KNOB BODY; A BALL HAVING A DIAMETER INTERMEDIATE SAID REDUCED DIAMETER AND THE DIAMETER OF SAID RECESS DISPOSED IN EACH SAID RECESS AND HAVING A POR-
References Cited (Backward Citations)
US2899841A
Cited
US1809576A
Cited
US2311230A
Cited
US2353824A
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US2409545A
Cited
US2401992A
Cited
US2445211A
Cited
US2704969A
Cited
US2914153A
Cited
US2919602A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |