US3225426A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a two piece wide base rim
Assignee: Dayton Steel Foundry Co
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Filing: 1962-05-09
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Granted: 1965-12-28
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Expires: 1982-05-09
Abstract
No abstract record available.
Inventors
- 👤 Daniel A Walther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:38
CPC Classifications
B; B60; B60B; B60B25/00; B60B25/22; B21; B21D; B21D53/00; B21D53/26; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49481; Y10T29/49492; Y10T29/49524; Y10T29/49531; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49872; Y10T29/49893
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A METHOD FOR THE MANUFACTURER OF A RIM FOR MOUNTING WIDE BASE TIRES COMPRISING THE STEPS OF ROLLING AND PROFILING MILL STOCK TO PROVIDE A GUTTER FLANGE ON ONE EDGE AND A HOOKED INTERFITTING PORTION ON THE OTHER EDGE, CUTTING SAID MILL STOCK INTO LENGTH JOINING THE ENDS OF SAID CUT LENGTHS TO FORM A BASE MEMBER, ROLLING AND PROFILING A SECOND MILL STOCK TO PROVIDE A GUTTER FLANGE ON ONE EDGE AND AN ENGAGING SHOULDERED INTERFITTING PORTION ON THE OUTER EDGE, CUTTING SAID SECOND MILL STOCK INTO LENGTHS, JOINING THE ENDS OF THE CUT LENGTHS OF SAID SECOND MILL STOCK TO FORM A RING MEMBER, TELESCOPING THE INTERFITTING PORTION OF SAID RING MEMBER OVER THE INTERFITTING PORTION OF SAID BASE MEMBER, INSERTING A SPLIT LOCKING RING BETWEEN SAID HOOKED INTEFITTING PORTION AND SAID ENGAGING SHOULDERED INTERFITTING PORTION.
Claim 2
Independent Claim
138 words
A METHOD FOR THE MANUFACTURER OF A RIM FOR MOUNTING WIDE BASE TIRES COMPRISING THE STEPS OF ROLLING AND PROFILING MILL STOCK TO PROVIDE A GUTTER FLANGE ON ONE EDGE AND A HOOKED INTERFITTING PORTION ON THE OTHER EDGE, CUTTING SAID MILL STOCK INTO LENGTH JOINING THE ENDS OF SAID CUT LENGTHS TO FORM A BASE MEMBER, ROLLING AND PROFILING A SECOND MILL STOCK TO PROVIDE A GUTTER FLANGE ON ONE EDGE AND AN ENGAGING SHOULDERED INTERFITTING PORTION ON THE OUTER EDGE, CUTTING SAID SECOND MILL STOCK INTO LENGTHS, JOINING THE ENDS OF THE CUT LENGTHS OF SAID SECOND MILL STOCK TO FORM A RING MEMBER, TELESCOPING THE INTERFITTING PORTION OF SAID RING MEMBER OVER THE INTERFITTING PORTION OF SAID BASE MEMBER, INSERTING A SPLIT LOCKING RING BETWEEN SAID HOOKED INTEFITTING PORTION AND SAID ENGAGING SHOULDERED INTERFITTING PORTION.
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) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |