Patent US3047910A successfully refreshed from Google Patents.
US3047910A
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Method of making thermoplastic tubular container
Assignee: Plastomer Dev Corp
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Filing: 1959-11-24
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Granted: 1962-08-07
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Expires: 1979-11-24
Abstract
No abstract record available.
Inventors
- 👤 Myron H Downs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:43
CPC Classifications
B; B26; B26D; B26D1/00; B26F; B26F1/00; B26F1/38; B26F1/44; B29; B29C; B29C43/00; B29C43/02; B29C43/18; B29C43/32; B29C43/36; B29C43/38; B29C43/42; B29C57/00; B29C57/10; B29C65/00; B29C65/02; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/114; B29C66/20; B29C66/24; B29C66/242; B29C66/2422; B29C66/24221; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/5346; B29C66/53461; B29C66/54; B29C66/542; B29C66/61; B29C66/612; B29C66/80; B29C66/81; B29C66/816; B29C66/8161; B29C66/83; B29C66/832; B29C66/8322; B29C70/00; B29C70/68; B29C70/74; B29C70/76; B29C70/766; B29D; B29D23/00; B29D23/20; B26F2001/4418; B29C2793/00; B29C2793/0081; B29C66/70; B29C66/71; B29K; B29K2023/00; B29K2023/04; B29K2023/06; B29K2105/00; B29K2105/25; B29K2105/253; B29K2105/255; B29L; B29L2001/00; B29L2023/00; B29L2023/20; Y; Y10; Y10S; Y10S264/00; Y10S264/41; Y10S264/76
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
THE METHOD OF FABRICATING A THERMOPLASTIC TUBULAR CONTAINER COMPRISING INTRODUCING A TUBULAR THERMOPLASTIC MEMBER INTO A FORMING COLLAR, CUTTING A DISC FROM MOLTEN THERMOPLASTIC MATERIAL, FORCING THE CUT DISC OF MOLTEN THERMOPLASTIC MATERIAL INTO THE OPEN END OF SAID TUBULAR MEMBER WHILE RETAINED BY SAID FORMING COLLAR, AND AL-
Claim 2
Independent Claim
49 words
THE METHOD OF FABRICATING A THERMOPLASTIC TUBULAR CONTAINER COMPRISING INTRODUCING A TUBULAR THERMOPLASTIC MEMBER INTO A FORMING COLLAR, CUTTING A DISC FROM MOLTEN THERMOPLASTIC MATERIAL, FORCING THE CUT DISC OF MOLTEN THERMOPLASTIC MATERIAL INTO THE OPEN END OF SAID TUBULAR MEMBER WHILE RETAINED BY SAID FORMING COLLAR, AND AL-
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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) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |