US2940164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for inserting plastic nozzles in collapsible tubes
Assignee: WHEELER STAMPING Co
•
Filing: 1956-05-29
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Granted: 1960-06-14
•
Expires: 1976-05-29
Abstract
No abstract record available.
Inventors
- 👤 Davis Walter Todd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:59
CPC Classifications
B; B29; B29C; B29C31/00; B29C31/002; B29C57/00; B29C65/00; B29C65/56; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/116; B29C66/13; B29C66/135; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/5344; B29C66/61; B29C66/612; B29C66/63; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; B29C66/87; B29C66/874; B29D; B29D23/00; B29D23/20; B29C2793/00; B29C2793/0045; B29L; B29L2023/00; B29L2023/20; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53313; Y10T29/53322; Y10T29/53383; Y10T29/53387; Y10T29/53652
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2735487A
Cited
US2155958A
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US2431279A
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US2426401A
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US2672630A
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US2569210A
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US2642655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |