US3464084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flash trimming of blow molded articles
Assignee: Purex Corp Ltd
•
Filing: 1966-03-07
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Granted: 1969-09-02
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Expires: 1986-03-07
Abstract
No abstract record available.
Inventors
- 👤 Robert D Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:53
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/42; B29C49/72; B29C49/70; Y; Y10; Y10S; Y10S425/00; Y10S425/806; Y10S83/00; Y10S83/914; Y10T; Y10T225/00; Y10T225/30; Y10T225/307; Y10T225/336; Y10T225/343; Y10T225/35; Y10T83/00; Y10T83/647; Y10T83/6572
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) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |