Patent US3203100A successfully refreshed from Google Patents.
US3203100A
Expired / Lapsed
US
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Checking fixtures and method of making
Assignee: Lockheed Martin Corp
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Filing: 1960-10-28
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Granted: 1965-08-31
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Expires: 1980-10-28
Abstract
No abstract record available.
Inventors
- 👤 Louis J Hegedus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:04
CPC Classifications
B; B25; B25H; B25H7/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A ONE PIECE TOOLING FIXTURE FOR CHECKING A WORKPIECE SURFACE CONTOUR COMPRISING: A BASE PLATE, A PLURALITY OF GAUGE TABS EXTENDING OUTWARDLY FROM THE PLANE OF THE BASE PLATE, SAID TABS ORIGINALLY A PORTION OF THE BASE PLATE WITHIN THE PLANE THEREOF AND FORMED BY PERFORATION IN THE BASE PLATE TO OUTLINE THE CONTOURS OF THE TABS AND BENDING OF SAID TABS OUT OT THE BASE PLATE PLANE, SAID TABS WHEN BENT OUT OF THE BASE PLATE PLANE REMAINING AN INTEGRAL PART OF SAID BASE PLATE, EACH OF SAID TABS FORMED BY PERFORATION OF SAID BASE PLATE HAVING AN EDGE RIM OF A WIDTH THAT IS SUBSTANTIALLY THE THICKNESS OF THE BASE PLATE, A PORTION OF SAID EDGE RIM OF EACH SAID GAUGE TAB FORMING AN ANGLE GAUGE FACE FOR CHECKING THE SRUFACE CONTOUR OF A WORKPIECE AT A PREDETERMINED LOCATION ON THE WORKPIECE.
Claim 2
Dependent Claim
144 words
A ONE PIECE TOOLING FIXTURE FOR CHECKING A WORKPIECE SURFACE CONTOUR COMPRISING: A BASE PLATE, A PLURALITY OF GAUGE TABS EXTENDING OUTWARDLY FROM THE PLANE OF THE BASE PLATE, SAID TABS ORIGINALLY A PORTION OF THE BASE PLATE WITHIN THE PLANE THEREOF AND FORMED BY PERFORATION IN THE BASE PLATE TO OUTLINE THE CONTOURS OF THE TABS AND BENDING OF SAID TABS OUT OT THE BASE PLATE PLANE, SAID TABS WHEN BENT OUT OF THE BASE PLATE PLANE REMAINING AN INTEGRAL PART OF SAID BASE PLATE, EACH OF SAID TABS FORMED BY PERFORATION OF SAID BASE PLATE HAVING AN EDGE RIM OF A WIDTH THAT IS SUBSTANTIALLY THE THICKNESS OF THE BASE PLATE, A PORTION OF SAID EDGE RIM OF EACH SAID GAUGE TAB FORMING AN ANGLE GAUGE FACE FOR CHECKING THE SRUFACE CONTOUR OF A WORKPIECE AT A PREDETERMINED LOCATION ON THE WORKPIECE.
References Cited (Backward Citations)
US929083A
Cited
US2699134A
Cited
US2697997A
Cited
US2776493A
Cited
US2807092A
Cited
US2960776A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |