US2813331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for loading elastic tubes on mandrels
Assignee: OI Glass Inc
•
Filing: 1955-05-05
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Granted: 1957-11-19
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Expires: 1975-05-05
Abstract
No abstract record available.
Inventors
- 👤 Hohl John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:13
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/06; B26D7/0683; B26D1/00; B26D1/56; B26D1/60; B26D3/00; B26D3/16; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/53; Y10T29/53657
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) | 1960-11-18 | 1961-05-20 | 1961-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-18 | 1965-05-20 | 1965-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-18 | 1969-05-20 | 1969-11-19 | $7700.00 | Window Closed / Lapsed |