Patent US3114457A successfully refreshed from Google Patents.
Patent US3358335A successfully refreshed from Google Patents.
US3358335A
Expired / Lapsed
US
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Apparatus for lasting footwear
Assignee: Ralphs Unified Ltd
•
Filing: 1965-05-28
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Granted: 1967-12-19
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Expires: 1985-05-28
Abstract
No abstract record available.
Inventors
- 👤 George T Ralphs
- 👤 Harold A Boddy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:21
CPC Classifications
A; A43; A43D; A43D27/00; A43D11/00; A43D11/12; A43D23/00; A43D29/00; Y; Y10; Y10S; Y10S425/00; Y10S425/019
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A MOULD FOR EMBRACING AN END PORTION OF THE UPPER OF A SHOE COMPRISING THREE COMPONENTS DETACHABLE FORM ONE ANOTHER, NAMELY AN OUTER U-SHAPED SUPPORT HAVING ITS ARMS CAPABLE OF RELATIVE MOVEMENT LATERALLY OF THE MOULD, AN INFLATABLE BAG DETACHABLY CARRIED WITHIN THE SUPPORT TO EXTEND AROUND THE MOULD AND AN INNER MEMBER COMPRISING A SHOE-ENGAGING APRON WITH A SUBSTANTIALLY NON-YIELDABLE BACKING PIECE ATTACHED THERETO, SAID BACK-
Claim 2
Dependent Claim
67 words
A MOULD FOR EMBRACING AN END PORTION OF THE UPPER OF A SHOE COMPRISING THREE COMPONENTS DETACHABLE FORM ONE ANOTHER, NAMELY AN OUTER U-SHAPED SUPPORT HAVING ITS ARMS CAPABLE OF RELATIVE MOVEMENT LATERALLY OF THE MOULD, AN INFLATABLE BAG DETACHABLY CARRIED WITHIN THE SUPPORT TO EXTEND AROUND THE MOULD AND AN INNER MEMBER COMPRISING A SHOE-ENGAGING APRON WITH A SUBSTANTIALLY NON-YIELDABLE BACKING PIECE ATTACHED THERETO, SAID BACK-
References Cited (Backward Citations)
US1365267A
Cited
US1563096A
Cited
US2287320A
Cited
US2579801A
Cited
US2730783A
Cited
US2761405A
Cited
US3006306A
Cited
US2874392A
Cited
US3056183A
Cited
US2991505A
Cited
US3173173A
Cited
US3182354A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-18 | 1971-06-19 | 1971-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-18 | 1975-06-19 | 1975-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-18 | 1979-06-19 | 1979-12-19 | $7700.00 | Window Closed / Lapsed |