US3264686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extruding die jaw adjustment
Assignee: Leesona Corp
•
Filing: 1964-05-01
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Granted: 1966-08-09
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Expires: 1984-05-01
Abstract
No abstract record available.
Inventors
- 👤 Soloduk Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:19
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/30; B29C48/305; B29C48/31; B29C48/313; B29C48/03; B29C48/07; B29C48/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A FILM EXTRUSION APPARATUS INCLUDING A DIE BODY HAVING AN ELONGATED OPENING THEREIN, A PAIR OF ELONGATED JAWS ONE AT EACH SIDE OF SAID OPENING HAVING FACES FORMING AN EXTRUSION SLOT BETWEEN THEM, MEANS MOUNTING ONE OF SAID JAWS ON SAID BODY FOR MOVEMENT AS A UNIT TO ADJUST ITS SAID FACE TOWARD AND AWAY FROM THE FACE OF THE OTHER JAW, AND MEANS MOUNTED ON SAID BODY FOR ADJUSTING SAID JAW AS A UNIT PROVIDING FOR MOVEMENT OF THE JAW POSITIVELY AND SELECTIVELY IN EITHER DIRECTION, SAID MEANS FOR ADJUSTING THE JAW INCLUDING A SINGLE OPERATION MEMBER.
Claim 2
Dependent Claim
98 words
A FILM EXTRUSION APPARATUS INCLUDING A DIE BODY HAVING AN ELONGATED OPENING THEREIN, A PAIR OF ELONGATED JAWS ONE AT EACH SIDE OF SAID OPENING HAVING FACES FORMING AN EXTRUSION SLOT BETWEEN THEM, MEANS MOUNTING ONE OF SAID JAWS ON SAID BODY FOR MOVEMENT AS A UNIT TO ADJUST ITS SAID FACE TOWARD AND AWAY FROM THE FACE OF THE OTHER JAW, AND MEANS MOUNTED ON SAID BODY FOR ADJUSTING SAID JAW AS A UNIT PROVIDING FOR MOVEMENT OF THE JAW POSITIVELY AND SELECTIVELY IN EITHER DIRECTION, SAID MEANS FOR ADJUSTING THE JAW INCLUDING A SINGLE OPERATION MEMBER.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |