US3022928A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for continuously withdrawing or transporting, shaped elements, tubes or the like
Assignee: ANTON REIFENHAUSER
•
Filing: 1956-08-29
•
Granted: 1962-02-27
•
Expires: 1976-08-29
Abstract
No abstract record available.
Inventors
- 👤 Ulmitz Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:51
CPC Classifications
B; B65; B65G; B65G37/00; B29; B29C; B29C48/00; B29C48/03; B29C48/05; B29C48/06; B29C48/09; B29C48/25; B29C48/355; B65G2812/00; B65G2812/01; B65G2812/016; B65G2812/018; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18856
Claims Analysis
Total Claims: 0
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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) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |