US3192675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feed indicator for machine tools
Assignee: Landis Tool Co
•
Filing: 1962-07-16
•
Granted: 1965-07-06
•
Expires: 1982-07-16
Abstract
No abstract record available.
Inventors
- 👤 John R Fries
- 👤 Ralph E Price
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:36
CPC Classifications
B; B24; B24B; B24B49/00; B24B49/18; B24B47/00; B24B47/20; B24B47/203; B24B49/02; B24B49/04; B24B49/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
IN A GRINDING MACHINE, A GRINDING WHEEL SUPPORT, A GRINDING WHEEL ROTATABLY MOUNTED ON SAID WHEEL SUPPORT, A FEED MECHANISM, POWER MEANS OPERABLE BETWEEN PREDETERMINED LIMITS FOR ACTUATING SAID FEED MECHANISM TO ADVANCE AND RETRACT SAID WHEEL SUPPORT, MANUAL ACTUATING MEANS TO SET SAID FEED MECHANISM FOR ADVANCE BY SAID POWER MEANS TO A POSITION CORRESPONDING TO A KNOWN DIMENSION, A DIMESION REGISTERING MEANS OPERABLE BY SAID MANUAL ACTUATING MEANS AND INITIALLY ADJUSTABLE TO SHOW
Claim 2
Dependent Claim
75 words
IN A GRINDING MACHINE, A GRINDING WHEEL SUPPORT, A GRINDING WHEEL ROTATABLY MOUNTED ON SAID WHEEL SUPPORT, A FEED MECHANISM, POWER MEANS OPERABLE BETWEEN PREDETERMINED LIMITS FOR ACTUATING SAID FEED MECHANISM TO ADVANCE AND RETRACT SAID WHEEL SUPPORT, MANUAL ACTUATING MEANS TO SET SAID FEED MECHANISM FOR ADVANCE BY SAID POWER MEANS TO A POSITION CORRESPONDING TO A KNOWN DIMENSION, A DIMESION REGISTERING MEANS OPERABLE BY SAID MANUAL ACTUATING MEANS AND INITIALLY ADJUSTABLE TO SHOW
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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) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |