US3211818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extruder and method
Assignee: PELTZ NELSON
•
Filing: 1962-02-20
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Granted: 1965-10-12
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Expires: 1982-02-20
Abstract
No abstract record available.
Inventors
- 👤 Albert C Beckwith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:37
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/30; B29C48/32; B29C48/34; B29C48/03; B29C48/06; B29C48/15; B29C48/05
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
63 words
A METHOD OF MAKING A LOOSE FITTING CONDUIT AND CABLE ASSEMBLY COMPRISING MOVING A CAB LE IN AN AXIAL DIRECTION, EXTRUDING A PLASTIC COMPOSITION IN THE FORM OF A DUCT OF UNIFORM CROSS-SECTIONAL SHAPE SURROUNDING SAID CABLE, SUPORTING THE CABLE OUT OF CONTACT WITH SAID DUCT UNTIL IT HARDENS TO FORM SUSTAINING CONDITION AND THEN RELEASING SAID CABLE INTO CONTACT WITH SAID CONDUIT.
References Cited (Backward Citations)
US2291670A
Cited
US2708176A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |