US3099406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ore crusher
Assignee: Mine and Smelter Supply Co
•
Filing: 1961-05-02
•
Granted: 1963-07-30
•
Expires: 1981-05-02
Abstract
No abstract record available.
Inventors
- 👤 Kautz Harry Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:11
CPC Classifications
B; B02; B02C; B02C4/00; B02C4/28; B02C4/32; B02C1/00; B02C1/02; B02C1/025
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
88 words
A MACHINE HAVING JUXTAPOSED PRESSURE APPLYING MEMBERS CARRIED BY PARALLEL SHAFTS AND ARRANGED IN PREDETERMINED PHASED RELATIONSHIP, ONE OF SAID SHAFTS BEING A PRIMARY SHAFT MOUNTED IN FIXED BEARINGS AND THE OTHER OF SAID SHAFTS BEING A SECONDARY SHAFT MOUNTED IN DISPLACEABLE BEARINGS; A GEAR TRAIN INTERCONNECTING SAID SHAFTS FOR PERMITTING THE SECONDARY SHAFT TO MOVE AWAY FROM THE PRIMARY SHAFT WITHOUT DESTROYING THEIR PHASED RELATIONSHIP, AND A HYDRAULIC OVERLOAD RELEASE MECHANISM CONNECTED TO SAID SECONDARY SHAFT, THE SAID MECHANISM INCLUDING FLUID ACTUACTED MEANS FOR PHASING SAID SHAFTS
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |