US3154967A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaft positioning device
Assignee: Duracell Inc USA
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Filing: 1964-03-02
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Granted: 1964-11-03
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Expires: 1984-03-02
Abstract
No abstract record available.
Inventors
- 👤 Elmo W Voland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:11
CPC Classifications
G; G04; G04B; G04B11/00; G04F; G04F3/00; G04F3/02; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20468; Y10T74/20474; Y10T74/20576; Y10T74/20636; Y10T74/21; Y10T74/2133; Y10T74/2136
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
AN INDEXING MEANS FOR AN AXIALLY MOVABLE SHAFT, SAID INDEXING MEANS COMPRISING: GROOVES CUT IN SAID SHAFT; A BASE, SAID BASE HAVING APERTURES CUT THERETHROUGH, SAID INDEXING MEANS FURTHER COMPRISING UNITARILY FORMED BOWED MEANS HAVING A PAIR OF FREE ENDS, SAID FREE ENDS HAVING A PAIR OF DEPENDENCIES EXTENDING FROM A SIDE THEREOF PENETRATING SAID BASE THROUGH SAID APERTURES, MEANS ON SAID DEPENDENCIES FOR CLUTCHING SAID DEPENDENCIES TO SAID BASE, AND GRIPPING MEANS CONNECTED TO SAID BOWED MEANS FALLING WITHIN ONE OF SAID GROOVES OF SAID SHAFT TO POSITION THE SAME UPON AXIAL MOVEMENTS THEREOF THROUGH SAID BASE.
Claim 2
Dependent Claim
98 words
AN INDEXING MEANS FOR AN AXIALLY MOVABLE SHAFT, SAID INDEXING MEANS COMPRISING: GROOVES CUT IN SAID SHAFT; A BASE, SAID BASE HAVING APERTURES CUT THERETHROUGH, SAID INDEXING MEANS FURTHER COMPRISING UNITARILY FORMED BOWED MEANS HAVING A PAIR OF FREE ENDS, SAID FREE ENDS HAVING A PAIR OF DEPENDENCIES EXTENDING FROM A SIDE THEREOF PENETRATING SAID BASE THROUGH SAID APERTURES, MEANS ON SAID DEPENDENCIES FOR CLUTCHING SAID DEPENDENCIES TO SAID BASE, AND GRIPPING MEANS CONNECTED TO SAID BOWED MEANS FALLING WITHIN ONE OF SAID GROOVES OF SAID SHAFT TO POSITION THE SAME UPON AXIAL MOVEMENTS THEREOF THROUGH SAID BASE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-03 | 1968-05-04 | 1968-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-03 | 1972-05-04 | 1972-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-03 | 1976-05-04 | 1976-11-03 | $7700.00 | Window Closed / Lapsed |