US3175250A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding unit
Assignee: Individual
•
Filing: 1962-05-31
•
Granted: 1965-03-30
•
Expires: 1982-05-31
Abstract
No abstract record available.
Inventors
- 👤 Marlo Arvid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:45
CPC Classifications
B; B29; B29C; B29C41/00; B29C41/34; B29C41/46; B29C33/00; B29C33/34; B29C33/36; B29C41/02; B29C41/04; B29C41/36; B29C41/38
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) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |