Patent US3357747A successfully refreshed from Google Patents.
US3357747A
Expired / Lapsed
US
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Filament wheel
Assignee: Bendix Corp
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Filing: 1966-01-17
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Granted: 1967-12-12
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Expires: 1986-01-17
Abstract
No abstract record available.
Inventors
- 👤 Wendell E Eldred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:30
CPC Classifications
B; B29; B29C; B29C37/00; B29C37/0003; B29C70/00; B29C70/04; B29C70/28; B29C70/30; B29C70/34; B29C70/347; B29C70/40; B29C70/42; B29C70/46; B29C70/54; B29C70/545; B29D; B29D99/00; B29D99/0032; B60; B60B; B60B25/00; B60B25/22; B60B5/00; B60B5/02; B29K; B29K2105/00; B29K2105/06; B29K2105/08; B29L; B29L2031/00; B29L2031/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A WHEEL COMPRISING: A FIRST SECTION FORMED OF FILAMENTS ENCASED IN A RESIN, SAID FIRST SECTION HAVING AN UPPER AND LOWER SURFACE WITH SAID UPPER SURFACE EXTENDING RADIALLY UPWARDLY AT AN ANGLE; A SECOND SECTION FORMED OF FILAMENTS ENCASED IN A RESIN, SAID SECOND SECTION HAVING AN UPPER AND LOWER SURFACE WITH SAID UPPER SURFACE EXTENDING RADIALLY UPWARDLY AT AN ANGLE, SAID LOWER SURFACE OF SAID FIRST SECTION AND SAID LOWER SURFACE OF SAID SECOND SECTION DIVERGING AWAY FROM EACH OTHER; AND A MEANS TO REMOVABLY JOIN SAID FIRST SECTION TO SAID SECOND SECTION WHEREBY SAID UPPER SURFACES OF EACH SECTION EXTEND OUTWARDLY OF EACH OTHER AND UPWARDLY.
Claim 2
Dependent Claim
108 words
A WHEEL COMPRISING: A FIRST SECTION FORMED OF FILAMENTS ENCASED IN A RESIN, SAID FIRST SECTION HAVING AN UPPER AND LOWER SURFACE WITH SAID UPPER SURFACE EXTENDING RADIALLY UPWARDLY AT AN ANGLE; A SECOND SECTION FORMED OF FILAMENTS ENCASED IN A RESIN, SAID SECOND SECTION HAVING AN UPPER AND LOWER SURFACE WITH SAID UPPER SURFACE EXTENDING RADIALLY UPWARDLY AT AN ANGLE, SAID LOWER SURFACE OF SAID FIRST SECTION AND SAID LOWER SURFACE OF SAID SECOND SECTION DIVERGING AWAY FROM EACH OTHER; AND A MEANS TO REMOVABLY JOIN SAID FIRST SECTION TO SAID SECOND SECTION WHEREBY SAID UPPER SURFACES OF EACH SECTION EXTEND OUTWARDLY OF EACH OTHER AND UPWARDLY.
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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) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |