Patent US3858697A successfully refreshed from Google Patents.
Patent US3080127A successfully refreshed from Google Patents.
US3080127A
Expired / Lapsed
US
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Bead winding apparatus
Assignee: Goodrich Corp
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Filing: 1960-06-30
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Granted: 1963-03-05
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Expires: 1980-06-30
Abstract
No abstract record available.
Inventors
- 👤 Donald K Porter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:28
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/48; B29D2030/487
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
102 words
AN APPARATUS FOR FORMING AN ANNULAR BEAD CORE FOR A TIRE FROM A PLURALITY OF CONVOLUTIONS OF A SINGLE WIRE, THE SAID APPARATUS COMPRISING A FRAME, AN ANNULAR BUILDING FORM ROTATABLY MOUNTED ON SAID FRAME, MEANS TO ROTATE SAID FORM IN ONE DIRECTION, A LEVER PIVOTALLY MOUNTED ON SAID FRAME AT A POINT INTERMEDIATE THE ENDS OF SAID LEVER, WIRE GUIDE MEANS MOUNTED ON ONE END OF SAID LEVER, ROCKING MEANS OPERABLE TO ROCK SAID LEVER IN REVERSE DIRECTIONS, AN INDEXING SCREW ROTATABLE IN TIMED RELATION TO THE ROTATION OF SAID FORM, A SCREW FOLLOWER ENGAGEABLE WITH SAID INDEXING SCREW FOR MOVE-
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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) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |