US3233438A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe bottom roughing machine
Assignee: Noxet UK Ltd
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Filing: 1964-05-26
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Granted: 1966-02-08
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Expires: 1984-05-26
Abstract
No abstract record available.
Inventors
- 👤 Hansen Peter Tore
- 👤 Hansen Svend Jorgen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:12
CPC Classifications
A; A43; A43D; A43D95/00; A43D95/08; A43D37/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A MACHINE FOR ROUGHING THE BOTTOMS OF PARTIALLY FABRICATED SHOES COMPRISING MEANS FOR MOUNTING A SHOE BOTTOM UPWARDLY, MEANS FOR MOVING THE MOUNTING MEANS LONGITUDINALLY, A TEMPLATE ON THE MOUNTING MEANS AND HAVING A SHAPE CORRESPONDING TO THE SHOE BOTTOM AND MOVABLE LONGITUDINALLY THEREWITH, AT LEAST ONE ROUGHING TOOL ENGAGEABLE WITH THE SHOE BOTTOM AS IT MOVES AND AT LEAST ONE SENSING MEMBER ENGAGEABLE WITH THE TEMPLATE, AND MEANS OPERATIVELY CONNECTING THE SENSING MEMBER TO SAID TOOL, WHEREBY MOVEMENT OF THE TEMPLATE LONGITUDINALLY OF THE SENSING MEMBER CAUSES THE TOOL TO ACT UPON THE MOVING SHOE BOTTOM IN A PATTERN CONTROLLED BY THE TEMPLATE.
Claim 2
Dependent Claim
104 words
A MACHINE FOR ROUGHING THE BOTTOMS OF PARTIALLY FABRICATED SHOES COMPRISING MEANS FOR MOUNTING A SHOE BOTTOM UPWARDLY, MEANS FOR MOVING THE MOUNTING MEANS LONGITUDINALLY, A TEMPLATE ON THE MOUNTING MEANS AND HAVING A SHAPE CORRESPONDING TO THE SHOE BOTTOM AND MOVABLE LONGITUDINALLY THEREWITH, AT LEAST ONE ROUGHING TOOL ENGAGEABLE WITH THE SHOE BOTTOM AS IT MOVES AND AT LEAST ONE SENSING MEMBER ENGAGEABLE WITH THE TEMPLATE, AND MEANS OPERATIVELY CONNECTING THE SENSING MEMBER TO SAID TOOL, WHEREBY MOVEMENT OF THE TEMPLATE LONGITUDINALLY OF THE SENSING MEMBER CAUSES THE TOOL TO ACT UPON THE MOVING SHOE BOTTOM IN A PATTERN CONTROLLED BY THE TEMPLATE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |