Patent US2965770A successfully refreshed from Google Patents.
Patent US2360950A successfully refreshed from Google Patents.
US2360950A
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Welding plastic material and device therefor
Assignee: EIDP Inc
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Filing: 1943-02-15
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Granted: 1944-10-24
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Expires: 1963-02-15
Abstract
No abstract record available.
Inventors
- 👤 Frederick P Kilgour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:28
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/84; B29C66/861; B29C65/00; B29C65/02; B29C65/18; B29C65/20; B29C65/40; B29C65/42; B29C65/48; B29C65/4805; B29C65/481; B29C65/4815; B29C65/50; B29C65/5007; B29C65/5035; B29C66/01; B29C66/02; B29C66/024; B29C66/0242; B29C66/05; B29C66/10; B29C66/11; B29C66/114; B29C66/1142; B29C66/32; B29C66/326; B29C66/50; B29C66/51; B29C66/52; B29C66/522; B29C66/5221; B29C66/65; B29C66/652; B29C66/70; B29C66/71; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/83; B29C66/836; B29C66/865; B29C66/8652; B29C66/86531; B29C66/86535; B29C66/5223; B29C66/52231; B29C66/5224; B29C66/52241; B29C66/90; B29C66/91; B29C66/914; B29C66/9141; B29C66/91421; B29C66/91423; B29L; B29L2023/00; B29L2023/22; Y; Y10; Y10S; Y10S285/00; Y10S285/919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-10-24 | 1948-04-24 | 1948-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-10-24 | 1952-04-24 | 1952-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-10-24 | 1956-04-24 | 1956-10-24 | $7700.00 | Window Closed / Lapsed |