US2832271A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the continuous shaping of tubes from a web of paper or the like
Assignee: Hermorion Ltd
•
Filing: 1951-12-26
•
Granted: 1958-04-29
•
Expires: 1971-12-26
Abstract
No abstract record available.
Inventors
- 👤 Harry S V Jarund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:50
CPC Classifications
B; B65; B65B; B65B51/00; B65B51/10; B65B51/26; B65B9/00; B65B9/10; B65B9/20; B65B9/2035; B65B9/22; B65B9/2056
Claims Analysis
Total Claims: 0
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US2491048A
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US2607696A
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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) | 1961-04-28 | 1961-10-28 | 1962-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-28 | 1965-10-28 | 1966-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-28 | 1969-10-28 | 1970-04-29 | $7700.00 | Window Closed / Lapsed |