US2746086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing thermoplastic pellets
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1952-09-29
•
Granted: 1956-05-22
•
Expires: 1972-09-29
Abstract
No abstract record available.
Inventors
- 👤 Herbert H Vickers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:36
CPC Classifications
B; B29; B29B; B29B9/00; B29B9/02; B29B9/06; Y; Y10; Y10S; Y10S425/00; Y10S425/101
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
THE METHOD OF MANUFACTURING MOLDABLE THERMOPLASTIC PELLETS WHICH COMPRISES FORMING FROM A THERMOPLASTIC MATERIAL A PLURALITY OF HEATED SEPARATE RODS LYING CLOSE TOGETHER IN SUBSTANTIALLY THE SAME PLANE, COMPRESSING PORTIONS OF SAID RODS TO THAT THEY AR ADHERED AT A PLURALITY OF SPACED POINTS OF ADHESION THROUGHOUT THEIR LENGTH, COOLING THE RODS THUS ADHERED, MOVING SAID RODS IN THE DIRECTION OF THEIR LENGTH AND SERVING SUCCESSIVE TRANSVERSE END PORTIONS THEREOF.
Claim 2
Independent Claim
70 words
THE METHOD OF MANUFACTURING MOLDABLE THERMOPLASTIC PELLETS WHICH COMPRISES FORMING FROM A THERMOPLASTIC MATERIAL A PLURALITY OF HEATED SEPARATE RODS LYING CLOSE TOGETHER IN SUBSTANTIALLY THE SAME PLANE, COMPRESSING PORTIONS OF SAID RODS TO THAT THEY AR ADHERED AT A PLURALITY OF SPACED POINTS OF ADHESION THROUGHOUT THEIR LENGTH, COOLING THE RODS THUS ADHERED, MOVING SAID RODS IN THE DIRECTION OF THEIR LENGTH AND SERVING SUCCESSIVE TRANSVERSE END PORTIONS THEREOF.
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) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |