US3107947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nylon wheel and axle assembly
Assignee: Flambeau Plastics Corp
•
Filing: 1961-11-15
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Granted: 1963-10-22
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Expires: 1981-11-15
Abstract
No abstract record available.
Inventors
- 👤 Harold D Hulterstrum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:54
CPC Classifications
F; F16; F16C; F16C13/00; E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/0626; E05D15/063; E05D15/0634; E05D15/0639; E05D5/00; E05D5/10; E05D2005/102; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/622; E05Y2201/688; E05Y2201/696; E05Y2201/702; E05Y2201/706; E05Y2600/00; E05Y2600/10; E05Y2600/20; E05Y2600/50; E05Y2600/52; E05Y2600/53; E05Y2600/60; E05Y2600/61; E05Y2800/00; E05Y2800/26; E05Y2800/268; E05Y2800/292
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB421335A
Cited
US2129257A
Cited
US2724867A
Cited
US2757054A
Cited
US2924431A
Cited
US2957197A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |