US3237312A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gaging device
Assignee: Sheffield Corp
•
Filing: 1962-10-01
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Granted: 1966-03-01
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Expires: 1982-10-01
Abstract
No abstract record available.
Inventors
- 👤 Henry L Boppel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:48
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/0002; G01B5/0009; G01B7/00; G01B7/14; G01B7/148; Y; Y10; Y10S; Y10S33/00; Y10S33/02; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18152; Y10T74/18568; Y10T74/18832; Y10T74/18848; Y10T82/00; Y10T82/25; Y10T82/2531
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
171 words
A GAGE COMPRISING A BASE WITH A SUPPORTING SURFACE; A CARRIAGE SUPPORTED BY AND SLIDABLE IN A PREDETERMINED OPERATING PATH ON THE SUPPORTING SURFACE; MEANS FOR PROVIDING AN AIR BEARING BETWEEN THE SUPPORTING SURFACE AND THE CARRIAGE; OPERATING MEANS FOR SLIDING THE CARRIAGE ALONG THE OPERATING PATH COMPRISING AN ATTACHING MEANS FASTENED TO THE CARRIAGE, OPERATING MEANS ARRANGED FOR MOVEMENT IN CLOSE PROXIMITY TO THE ATTACHING MEANS AND NORMALLY ENTIRELY FREE OF ANY CONNECTION WITH THE CARRIAGE, MEANS ON THE BASE FOR SUPPORTING THE OPERATING MEANS, MEANS FOR MOVING THE OPERATING MEANS, MEANS OPERABLE TO ENGAGE AND DISENGAGE THE OPERATING MEANS TO THE ATTACHING MEANS FOR SLIDING OF THE CARRIAGE AND FREE POSITIONING OF SAID CARRIAGE, MEANS ON THE BASE FOR SUPPORTING A GROOVED WORKPIECE; A WORK ENGAGING PROBE INCLINED DOWNWARDLY TOWARD THE WORKPIECE LOCATION AND CARRIED BY SAID CARRIAGE FOR MOVEMENT IN A PATH SUBSTANTIALLY TRANSVERSE TO SAID OPERATING PATH AND TOWARD THE WORKPIECE LOCATION AND MEANS FOR PROVIDING AN AIR BEARING BETWEEN THE PROBE AND THE CARRIAGE ENABLING GRAVITY
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) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |