US3122133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preloaded supporting means for grinding machine tool holders
Assignee: Landis Tool Co
•
Filing: 1959-08-11
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Granted: 1964-02-25
•
Expires: 1979-08-11
Abstract
No abstract record available.
Inventors
- 👤 Ralph E Price
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:18
CPC Classifications
B; B24; B24B; B24B53/00; B24B53/06; B24B53/12; F; F16; F16C; F16C29/00; F16C29/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A DRESSER FOR A PROFILED GRINDING WHEEL COMPRISING A FIXED CROSSWAY, A PROFILE PLATE THEREON, A TRAVERSING SLIDE ON THE CROSSWAY, MEANS FOR MOVING SAID SLIDE TRANSVERSELY ON THE CROSSWAY, A CARRIAGE ON THE SLIDE, SPACED PARALLEL TRACKS ON THE CARRIAGE, RECIPROCABLE ANTIFRICTION BEARINGS ON EACH TRACK, A BAR SLIDE SUPPORTED ON THE BEARINGS, A FOLLOWER DEPENDING FROM THE BAR SLIDE FOR ENGAGEMENT WITH THE PROFILE PLATE, MEANS FOR ADJUSTABLY HOLDING A DIAMOND BAR IN THE BAR SLIDE, SPACED PARALLEL TRACKS ON THE BAR SLIDE ABOVE THE CARRIAGE TRACKS, RECIPROCABLE ANTIFRICTION BEARINGS ON SAID BAR SLIDE TRACKS, GIBS ON THE CARRIAGE OVER THE LAST NAMED BEARINGS AND SPRING TENSION
Claim 2
Dependent Claim
109 words
A DRESSER FOR A PROFILED GRINDING WHEEL COMPRISING A FIXED CROSSWAY, A PROFILE PLATE THEREON, A TRAVERSING SLIDE ON THE CROSSWAY, MEANS FOR MOVING SAID SLIDE TRANSVERSELY ON THE CROSSWAY, A CARRIAGE ON THE SLIDE, SPACED PARALLEL TRACKS ON THE CARRIAGE, RECIPROCABLE ANTIFRICTION BEARINGS ON EACH TRACK, A BAR SLIDE SUPPORTED ON THE BEARINGS, A FOLLOWER DEPENDING FROM THE BAR SLIDE FOR ENGAGEMENT WITH THE PROFILE PLATE, MEANS FOR ADJUSTABLY HOLDING A DIAMOND BAR IN THE BAR SLIDE, SPACED PARALLEL TRACKS ON THE BAR SLIDE ABOVE THE CARRIAGE TRACKS, RECIPROCABLE ANTIFRICTION BEARINGS ON SAID BAR SLIDE TRACKS, GIBS ON THE CARRIAGE OVER THE LAST NAMED BEARINGS AND SPRING TENSION
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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) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |