Patent US3079906A successfully refreshed from Google Patents.
US3079906A
Expired / Lapsed
US
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Automatic wheel dresser
Assignee: Individual
•
Filing: 1960-02-03
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Granted: 1963-03-05
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Expires: 1980-02-03
Abstract
No abstract record available.
Inventors
- 👤 Earl A Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:20
CPC Classifications
B; B24; B24B; B24B53/00; B24B53/06; B24B53/08; B24B53/081
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
CONTROLS FOR AN AUTOMATIC GRINDER INCLUDING WORKPIECE FEEDING MECHANISM AND WHEEL DRESSING APPARATUS, SAID CONTROLS COMPRISING TWO SEPARATE MECHANICO-HYDRAULIC MOTIVATORS OF THE LIQUID COLUMN MOTION TRANSFER TYPE INCLUDING CAM ACTUATED PULSATORS FOR TRANSMITTING MOTION THROUGH LIQUID COLUMNS TO PISTON RECEIVERS IN FLUID MOTORS, ONE OF SAID UNITS POWERING AND CONTROLLING SAID FEEDING MECHANISM EXCLUSIVELY AND THE OTHER POWERING AND CONTROLLING SAID DRESSING APPARATUS EXCLUSIVELY; A COUNTING DEVICE ASSOCIATED WITH SAID TWO UNITS; SAID COUNTING DEVICE INCLUDING MEANS, OPERATIVE IN RESPONSE TO MEANS IN SAID ONE UNIT, FOR STOPPING SAID ONE UNIT AND STARTING SAID OTHER UNIT, AND FURTHER RESPONSIVE TO MEANS
Claim 2
Dependent Claim
101 words
CONTROLS FOR AN AUTOMATIC GRINDER INCLUDING WORKPIECE FEEDING MECHANISM AND WHEEL DRESSING APPARATUS, SAID CONTROLS COMPRISING TWO SEPARATE MECHANICO-HYDRAULIC MOTIVATORS OF THE LIQUID COLUMN MOTION TRANSFER TYPE INCLUDING CAM ACTUATED PULSATORS FOR TRANSMITTING MOTION THROUGH LIQUID COLUMNS TO PISTON RECEIVERS IN FLUID MOTORS, ONE OF SAID UNITS POWERING AND CONTROLLING SAID FEEDING MECHANISM EXCLUSIVELY AND THE OTHER POWERING AND CONTROLLING SAID DRESSING APPARATUS EXCLUSIVELY; A COUNTING DEVICE ASSOCIATED WITH SAID TWO UNITS; SAID COUNTING DEVICE INCLUDING MEANS, OPERATIVE IN RESPONSE TO MEANS IN SAID ONE UNIT, FOR STOPPING SAID ONE UNIT AND STARTING SAID OTHER UNIT, AND FURTHER RESPONSIVE TO MEANS
References Cited (Backward Citations)
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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) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |