US3470933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotational molding of tires and wheels
Assignee: SCHENUIT IND Inc
•
Filing: 1966-09-19
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Granted: 1969-10-07
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Expires: 1986-09-19
Abstract
No abstract record available.
Inventors
- 👤 Ernest L Molnar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:43
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0679; B29C; B29C41/00; B29C41/003; B29C41/02; B29C41/04; B29C41/042; B29C41/047; B60; B60B; B60B5/00; B60B5/02; B29K; B29K2027/00; B29K2027/06; B29L; B29L2030/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-06 | 1973-04-07 | 1973-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-06 | 1977-04-07 | 1977-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-06 | 1981-04-07 | 1981-10-07 | $7700.00 | Window Closed / Lapsed |