US3134268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulley and hub construction
Assignee: Dodge Manufacturing Corp
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Filing: 1962-02-26
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Granted: 1964-05-26
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Expires: 1982-02-26
Abstract
No abstract record available.
Inventors
- 👤 Firth David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:45
CPC Classifications
F; F16; F16H; F16H55/00; F16H55/32; F16H55/36; F16H55/44; B; B65; B65G; B65G39/00; B65G39/02; F16D; F16D1/00; F16D1/06; F16D1/08; F16D1/09; F16D1/093; F16D1/095; F16D1/096; F16B; F16B2200/00; F16B2200/40; Y; Y10; Y10T; Y10T403/00; Y10T403/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A PULLEY HAVING A RIM AND TWO END DISCS JOINED TO SAID RIM AND HAVING A CENTER OPENING, A HUB CONSTRUCTION FOR EACH END DISC, COMPRISING A MEMBER ENGAGING THE END DISC AND HAVING A CENTER OPENING SPACED AXIALLY FROM AND BEING OF A SMALLER DIAMETER THAN THE OPENING IN THE DISC, SPACER MEANS BETWEEN SAID DISC AND MEMBER, AN AXIALLY SLIDABLE LONGITUDINALLY SPLIT BUSHING HAVING A CENTER BORE
Claim 2
Dependent Claim
69 words
A PULLEY HAVING A RIM AND TWO END DISCS JOINED TO SAID RIM AND HAVING A CENTER OPENING, A HUB CONSTRUCTION FOR EACH END DISC, COMPRISING A MEMBER ENGAGING THE END DISC AND HAVING A CENTER OPENING SPACED AXIALLY FROM AND BEING OF A SMALLER DIAMETER THAN THE OPENING IN THE DISC, SPACER MEANS BETWEEN SAID DISC AND MEMBER, AN AXIALLY SLIDABLE LONGITUDINALLY SPLIT BUSHING HAVING A CENTER BORE
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) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |