US3330144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe for use with edge rolling apparatus
Assignee: ANAMAG Inc A CORP OF DE
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Filing: 1964-11-25
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Granted: 1967-07-11
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Expires: 1984-11-25
Abstract
No abstract record available.
Inventors
- 👤 Chester E Mueller
- 👤 Richard D Follrath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:27
CPC Classifications
B; B21; B21D; B21D19/00; B21D19/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
IN AN EDGING MACHINE OF THE TYPE WHEREIN A FINEGAGE METAL STRIP HAVING A HIGH WIDTH-TO-THICKNESS RATIO IS ADVANCED IN LATERAL COMPRESSION BETWEEN OPPOSINGLY SPACED EDGE ROLLS, AN ADJUSTABLE FLATTENING SHOE COMPRISING: (A) A PLURALITY OF UPPER BLOCKS HAVING SMOOTH COPLANAR LOWER SURFACES, (B) A PLURALITY OF LOWER BLOCKS HAVING SMOOTH COPLANAR UPPER SURFACES, (C) MEANS MOUNTING SAID UPPER AND LOWER BLOCKS RESPECTIVELY AGAINST THE UPPER AND LOWER SURFACES OF SAID STRIP BETWEEN SAID EDGE ROLLS, (D) MEANS YIELDINGLY URGING SAID UPPER AND SAID LOWER BLOCKS TOGETHER, (E) SAID PLURALITY OF UPPER BLOCKS AND SAID PLURALITY OF LOWER BLOCKS EACH COMPRISING TWO MEMBERS HAVING CURVILINEAR DEPRESSIONS FITTING AROUND SAID ROLLS, (F) SAID BLOCKS BEING LATERALLY ADJUSTABLE, THEREBY ACCOMMODATING STRIPS OF DIFFERENT WIDTH AND DIFFERENT ROLL SPACINGS.
Claim 2
Dependent Claim
126 words
IN AN EDGING MACHINE OF THE TYPE WHEREIN A FINEGAGE METAL STRIP HAVING A HIGH WIDTH-TO-THICKNESS RATIO IS ADVANCED IN LATERAL COMPRESSION BETWEEN OPPOSINGLY SPACED EDGE ROLLS, AN ADJUSTABLE FLATTENING SHOE COMPRISING: (A) A PLURALITY OF UPPER BLOCKS HAVING SMOOTH COPLANAR LOWER SURFACES, (B) A PLURALITY OF LOWER BLOCKS HAVING SMOOTH COPLANAR UPPER SURFACES, (C) MEANS MOUNTING SAID UPPER AND LOWER BLOCKS RESPECTIVELY AGAINST THE UPPER AND LOWER SURFACES OF SAID STRIP BETWEEN SAID EDGE ROLLS, (D) MEANS YIELDINGLY URGING SAID UPPER AND SAID LOWER BLOCKS TOGETHER, (E) SAID PLURALITY OF UPPER BLOCKS AND SAID PLURALITY OF LOWER BLOCKS EACH COMPRISING TWO MEMBERS HAVING CURVILINEAR DEPRESSIONS FITTING AROUND SAID ROLLS, (F) SAID BLOCKS BEING LATERALLY ADJUSTABLE, THEREBY ACCOMMODATING STRIPS OF DIFFERENT WIDTH AND DIFFERENT ROLL SPACINGS.
References Cited (Backward Citations)
US2184582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |