Patent US3391474A successfully refreshed from Google Patents.
US3391474A
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Rotatable work assembly table and assembly method utilizing the same
Assignee: International Research and Development Co Ltd
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Filing: 1964-12-18
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Granted: 1968-07-09
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Expires: 1984-12-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Donald F Hays
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:20
CPC Classifications
A; A47; A47B; A47B81/00; B; B25; B25H; B25H1/00; B25H1/02; H; H05; H05K; H05K13/00; H05K13/0053; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49828; Y10T29/53; Y10T29/53039; Y10T29/53048; Y10T29/53052; Y10T29/53313; Y10T29/53374
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
AN AUTOMATIC WORK TABLE ADAPTED FOR USE BY A SOLE OPERATOR IN THE ASSEMBLY OF A PLURALITY OF DUPLICATE MULTI-COMPONENT ARTICLES, INCLUDING: AN ARTICLE-SUPPORTING SURFACE MOUNTED FOR ROTARY MOVEMENT ABOUT A VERTICAL AXIS; A PLURALITY OF SUPPORT MEANS, CORRESPONDING TO THE NUMBER OF SAID ARTICLES, SECURED TO SAID ARTICLE SUPPORTING SURFACE; MOTOR MEANS BENEATH THE SAID SURFACE ADAPTED TO ROTATE SAID SURFACE ABOUT SAID AXIS BY FRICTIONAL ENGAGEMENT WITH SAID SURFACE;
Claim 2
Dependent Claim
71 words
AN AUTOMATIC WORK TABLE ADAPTED FOR USE BY A SOLE OPERATOR IN THE ASSEMBLY OF A PLURALITY OF DUPLICATE MULTI-COMPONENT ARTICLES, INCLUDING: AN ARTICLE-SUPPORTING SURFACE MOUNTED FOR ROTARY MOVEMENT ABOUT A VERTICAL AXIS; A PLURALITY OF SUPPORT MEANS, CORRESPONDING TO THE NUMBER OF SAID ARTICLES, SECURED TO SAID ARTICLE SUPPORTING SURFACE; MOTOR MEANS BENEATH THE SAID SURFACE ADAPTED TO ROTATE SAID SURFACE ABOUT SAID AXIS BY FRICTIONAL ENGAGEMENT WITH SAID SURFACE;
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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) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |