US3083616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gear cutting machine with chamfering means
Assignee: Gleason Works
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Filing: 1961-08-17
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Granted: 1963-04-02
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Expires: 1981-08-17
Abstract
No abstract record available.
Inventors
- 👤 Herman A Male
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:42
CPC Classifications
B; B23; B23F; B23F19/00; B23F19/10; B23F19/101; Y; Y10; Y10T; Y10T409/00; Y10T409/10; Y10T409/101113
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A MACHINE FOR CUTTING GEAR TEETH AND THE LIKE HAVING A WORK HEAD SUPPORTING A WORK SPINDLE AND A CHAMFERING DEVICE, SAID DEVICE COMPRISING A SUPPORT MOUNTED ON THE HEAD, A CYLINDER UNIT HAVING A PISTON RECIPROCABLE IN THE CYLINDER CHAMBER THEREOF, THE PISTON BEING ADAPTED TO CARRY A TOOL FOR CHAMFERING A GEAR MOUNTED ON THE SPINDLE, THE CYLINDER UNIT HAVING AN OUTER SPHERICAL SURFACE RECEIVED IN A SUBSTANTIALLY SPHERICAL RECESS IN THE SUPPORT,
Claim 2
Dependent Claim
75 words
A MACHINE FOR CUTTING GEAR TEETH AND THE LIKE HAVING A WORK HEAD SUPPORTING A WORK SPINDLE AND A CHAMFERING DEVICE, SAID DEVICE COMPRISING A SUPPORT MOUNTED ON THE HEAD, A CYLINDER UNIT HAVING A PISTON RECIPROCABLE IN THE CYLINDER CHAMBER THEREOF, THE PISTON BEING ADAPTED TO CARRY A TOOL FOR CHAMFERING A GEAR MOUNTED ON THE SPINDLE, THE CYLINDER UNIT HAVING AN OUTER SPHERICAL SURFACE RECEIVED IN A SUBSTANTIALLY SPHERICAL RECESS IN THE SUPPORT,
References Cited (Backward Citations)
No citation records indexed.
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 |