US3126306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attoxj
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
•
Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:10
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/02; B29C63/04; B29C63/08; B29C63/10; B29C63/26; B29C63/30; B29C63/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
THE METHOD WHICH COMPRISES FREELY EXTRUDING HEATSOFTENED PLASTIC MATERIAL FROM AN EXTRUDER CONTINUOUSLY IN RIBBON OR STRIP FORM, ADVANCING SAID HEAT-SOFTENED STRIP WITH AN EDGE SURFACE THEREOF IN ABUTTING NON-OVERLAPPING CONTACT WITH AN EDGE SURFACE OF ANOTHER STRIP OF HEAT-SOFTENED EXTRUDED PLASTIC MATERIAL AND SIMULTANEOUSLY PRESSING THE EDGE SURFACES INTO CONTACT, THEREBY
Claim 2
Independent Claim
52 words
THE METHOD WHICH COMPRISES FREELY EXTRUDING HEATSOFTENED PLASTIC MATERIAL FROM AN EXTRUDER CONTINUOUSLY IN RIBBON OR STRIP FORM, ADVANCING SAID HEAT-SOFTENED STRIP WITH AN EDGE SURFACE THEREOF IN ABUTTING NON-OVERLAPPING CONTACT WITH AN EDGE SURFACE OF ANOTHER STRIP OF HEAT-SOFTENED EXTRUDED PLASTIC MATERIAL AND SIMULTANEOUSLY PRESSING THE EDGE SURFACES INTO CONTACT, THEREBY
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) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |