Patent US3083583A successfully refreshed from Google Patents.
US3083583A
Expired / Lapsed
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Elastic tooth means
Assignee: Wilhelm Herm Muller GmbH and Co KG
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Filing: 1961-06-06
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Granted: 1963-04-02
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Expires: 1981-06-06
Abstract
No abstract record available.
Inventors
- 👤 Szonn Reinhold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:29
CPC Classifications
B; B65; B65G; B65G23/00; B65G23/02; B65G23/04; B65G23/06; B29; B29D; B29D29/00; B29D29/08; F; F16; F16G; F16G1/00; F16G1/28; F16H; F16H7/00; F16H7/02; F16H7/023
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
132 words
IN COMBINATION: A BELT OF ELASTIC MATERIAL COMPRISING A BODY PROVIDED WITH ELASTIC TRAPEZOIDAL TEETH EVENLY SPACED FROM EACH OTHER BY TOOTH SPACES, A SPUR GEAR HAVING TEETH IN MESH WITH THE RESPECTIVE ADJACENT TOOTH SPACES OF SAID BELT, EACH TWO ADJACENT FLANKS RESPECTIVELY PERTAINING TO TWO ADJACENT TEETH OF SAID GEAR CONFINING WITH EACH OTHER AN ANGLE LARGER THAN THE ANGLE DEFINED BY THE FLANKS OF EACH BELT TOOTH, EACH OF SAID TOOTH SPACES HAVING ARRANGED IN THE BOTTOM PORTION THEREOF A GROOVE EXTENDING TRANSVERSE TO THE LONGITUDINAL DIRECTION OF SAID BELT AND OVER THE WIDTH OF SAID BELT, AND REINFORCING INSERT MEANS EMBEDDED IN THE NEUTRAL ZONE OF SAID BODY AND EXTENDING LONGITUDINALLY THEREOF, THE DEPTH OF SAID GROOVES BEING SUCH AS TO EXTEND UP TO SAID REINFORCING INSERT MEANS.
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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |