US1655381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling tubes and the like
Assignee: Brown Co
•
Filing: 1923-04-18
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Granted: 1928-01-03
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Expires: 1943-04-18
Abstract
No abstract record available.
Inventors
- 👤 Parker Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:42
CPC Classifications
B; B61; B61B; B61B10/00; B61B10/02; B61B10/025; B65; B65G; B65G17/00; B65G17/06; B65G17/063; B65G47/00; B65G47/52; B65G47/56; B65G47/57; B65G2201/00; B65G2201/02; B65G2201/0214; B65G2201/0217
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) | 1931-01-02 | 1931-07-04 | 1932-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-01-02 | 1935-07-04 | 1936-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-01-02 | 1939-07-04 | 1940-01-03 | $7700.00 | Window Closed / Lapsed |