US3151606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grinding wheel dressing apparatus
Assignee: Individual
•
Filing: 1961-12-04
•
Granted: 1964-10-06
•
Expires: 1981-12-04
Abstract
No abstract record available.
Inventors
- 👤 Hoglund Nils
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:15
CPC Classifications
B; B24; B24B; B24B53/00; B24B53/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
APPARATUS FOR SIMULTANEOUSLY DRESSING A PLURALITY OF GRINDING WHEELS COMPRISING A SUPPORT INCLUDING A PAIR OF SPACED SUPPORTING MEMBERS, A SLIDE EXTENDING TRANSVERSELY OF AND SECURED TO SAID SUPPORTING MEMBERS, A HOUSING SLIDABLY MOUNTED ON SAID SLIDE AND ADAPTED TO MOVE PARALLEL TO THE AXIS OF ROTATION OF THE WHEELS BEING DRESSED, SAID HOUSING COMPRISING A PLURALITY OF COMPARTMENTS, MECHANISM IN ONE OF SAID COMPARTMENTS CONNECTED BETWEEN SAID HOUSING AND SAID SLIDE FOR CAUSING MOVEMENT OF SAID HOUSING ALONG SAID SLIDE, A FEED SCREW MOUNTED ON SAID HOUSING, A SLIDABLE TOOL ASSEMBLY MOUNTED ON SAID HOUSING AND CONNECTED TO SAID FEED SCREW, A RATCHET WHEEL IN ANOTHER COMPARTMENT CONNECTED
Claim 2
Dependent Claim
109 words
APPARATUS FOR SIMULTANEOUSLY DRESSING A PLURALITY OF GRINDING WHEELS COMPRISING A SUPPORT INCLUDING A PAIR OF SPACED SUPPORTING MEMBERS, A SLIDE EXTENDING TRANSVERSELY OF AND SECURED TO SAID SUPPORTING MEMBERS, A HOUSING SLIDABLY MOUNTED ON SAID SLIDE AND ADAPTED TO MOVE PARALLEL TO THE AXIS OF ROTATION OF THE WHEELS BEING DRESSED, SAID HOUSING COMPRISING A PLURALITY OF COMPARTMENTS, MECHANISM IN ONE OF SAID COMPARTMENTS CONNECTED BETWEEN SAID HOUSING AND SAID SLIDE FOR CAUSING MOVEMENT OF SAID HOUSING ALONG SAID SLIDE, A FEED SCREW MOUNTED ON SAID HOUSING, A SLIDABLE TOOL ASSEMBLY MOUNTED ON SAID HOUSING AND CONNECTED TO SAID FEED SCREW, A RATCHET WHEEL IN ANOTHER COMPARTMENT CONNECTED
References Cited (Backward Citations)
US1686275A
Cited
US2697426A
Cited
FR1062423A
Cited
US2986852A
Cited
US2851827A
Cited
US2930372A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-06 | 1968-04-06 | 1968-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-06 | 1972-04-06 | 1972-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-06 | 1976-04-06 | 1976-10-06 | $7700.00 | Window Closed / Lapsed |