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US2464746A
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Method of manufacturing thermoplastic pellets
Assignee: GERING PRODUCTS Inc
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Filing: 1946-10-17
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Granted: 1949-03-15
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Expires: 1966-10-17
Abstract
No abstract record available.
Inventors
- 👤 Gering Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:43
CPC Classifications
B; B29; B29B; B29B9/00; B29B9/02; B29B9/06; Y; Y10; Y10S; Y10S425/00; Y10S425/101; Y10S425/109
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US551306A
Cited
US1738665A
Cited
US1839699A
Cited
US2170445A
Cited
US1980898A
Cited
US2410035A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-14 | 1952-09-13 | 1953-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-14 | 1956-09-13 | 1957-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-14 | 1960-09-13 | 1961-03-15 | $7700.00 | Window Closed / Lapsed |