US3386133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety mechanism for plastic injection molding machine or the like
Assignee: Package Machinery Co
•
Filing: 1966-05-31
•
Granted: 1968-06-04
•
Expires: 1986-05-31
Abstract
No abstract record available.
Inventors
- 👤 Weiner Seymour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:13
CPC Classifications
F; F16; F16P; F16P3/00; F16P3/08; B; B29; B29C; B29C45/00; B29C45/17; B29C45/1751; B29C45/84; F16P3/02; F16P3/04; Y; Y10; Y10S; Y10S425/00; Y10S425/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
IN A MACHINE HAVING A BASE OR STOCK AND ONE DIE MOVABLE RELATIVE THERETO TOWARD AND FROM A FIXED DIE ON GUIDE STRUCTURE INCLUDING AT LEAST ONE GUIDE ROD MOVABLE AXIALLY WITH SAID ONE DIE, AND ALSO HAVING A
Claim 2
Dependent Claim
39 words
IN A MACHINE HAVING A BASE OR STOCK AND ONE DIE MOVABLE RELATIVE THERETO TOWARD AND FROM A FIXED DIE ON GUIDE STRUCTURE INCLUDING AT LEAST ONE GUIDE ROD MOVABLE AXIALLY WITH SAID ONE DIE, AND ALSO HAVING A
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) | 1971-06-04 | 1971-12-04 | 1972-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-04 | 1975-12-04 | 1976-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-04 | 1979-12-04 | 1980-06-04 | $7700.00 | Window Closed / Lapsed |