Patent US3080836A successfully refreshed from Google Patents.
US3080836A
Expired / Lapsed
US
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Automatic work guidance mechanisms
Assignee: United Shoe Machinery Corp
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Filing: 1961-03-09
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Granted: 1963-03-12
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Expires: 1981-03-09
Abstract
No abstract record available.
Inventors
- 👤 John E Clemens
- 👤 Ray W Harruff
- 👤 Ben B Johnstone
- 👤 James D Ray
- 👤 Mark D Sobottke
- 👤 Horace W Weeks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:15
CPC Classifications
B; B21; B21D; B21D43/00; A; A43; A43D; A43D119/00; D; D05; D05B; D05B15/00; D05B35/00; D05B35/06; D05B35/062; D05B35/10; D05B35/102; D05B29/00; D05B29/06; D05B73/00; D05B73/04; D05B73/12; D05D; D05D2303/00; D05D2303/02; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/304536; Y10T409/304648; Y10T409/30476
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
IN A MACHINE HAVING A TOOL FOR OPERATING ON A WORK PIECE, MECHANISM INTERMITTENTLY OPERATIVE TO FEED THE WORK PIECE AN INCREMENT IN TRANSLATION PAST THE TOOL, AND EDGE CURVATURE CONTROLLED MEANS ADAPTED TO INITIATE AND EXERT A STEERING TORQUE ON THE WORK PIECE AND ABOUT THE OPERATING LOCALITY OF THE TOOL EACH TIME THE FEEDING MECHANISM HAS OPERATED TO DETERMINE THE OPERATING PATH OF THE TOOL ON THE WORK PIECE.
Claim 2
Dependent Claim
71 words
IN A MACHINE HAVING A TOOL FOR OPERATING ON A WORK PIECE, MECHANISM INTERMITTENTLY OPERATIVE TO FEED THE WORK PIECE AN INCREMENT IN TRANSLATION PAST THE TOOL, AND EDGE CURVATURE CONTROLLED MEANS ADAPTED TO INITIATE AND EXERT A STEERING TORQUE ON THE WORK PIECE AND ABOUT THE OPERATING LOCALITY OF THE TOOL EACH TIME THE FEEDING MECHANISM HAS OPERATED TO DETERMINE THE OPERATING PATH OF THE TOOL ON THE WORK PIECE.
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) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |