US3429960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of two-section slush molding
Assignee: Tech Consolidated Inc
•
Filing: 1966-03-04
•
Granted: 1969-02-25
•
Expires: 1986-03-04
Abstract
No abstract record available.
Inventors
- 👤 Alec Feather
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:37
CPC Classifications
B; B29; B29D; B29D35/00; B29D35/06; B29D35/08; B29D35/081; B29D35/082; B29C; B29C33/00; B29C39/00; B29C41/00; B29C41/02; B29C41/18; B29C41/22; B29D35/085; B29D35/087
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2147770A
Cited
US2277543A
Cited
US2652592A
Cited
US2662308A
Cited
US2753635A
Cited
US2880467A
Cited
US3035309A
Cited
US3198864A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-25 | 1972-08-26 | 1973-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-25 | 1976-08-26 | 1977-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-25 | 1980-08-26 | 1981-02-25 | $7700.00 | Window Closed / Lapsed |