Patent US3263825A successfully refreshed from Google Patents.
US3263825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tube handling apparatus
Assignee: Primerica Inc
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Filing: 1964-06-10
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Granted: 1966-08-02
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Expires: 1984-06-10
Abstract
No abstract record available.
Inventors
- 👤 Elam William Binford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:04
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/16; B26D3/161
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
APPARATUS FOR HANDLING A TUBE, COMPRISING: A TROUGH IN WHICH THE TUBE IS AXIALLY SLIDABLE MEANS FOR AXIALLY MOVING THE TUBE IN SAID TROUGH, AND A BRUSH, SAID BRUSH HAVING ELONGATED BRISTLES IN ENGAGEMENT WITH THE TUBE TO URGE SAID TUBE AGAINST SAID TROUGH TO PREVENT IT FROM MOVING IN OTHER THAN AN AXIAL DIRECTION WHEN IT IS MOVED IN SAID RECEPTACLE BY SAID MOVING MEANS.
Claim 2
Dependent Claim
66 words
APPARATUS FOR HANDLING A TUBE, COMPRISING: A TROUGH IN WHICH THE TUBE IS AXIALLY SLIDABLE MEANS FOR AXIALLY MOVING THE TUBE IN SAID TROUGH, AND A BRUSH, SAID BRUSH HAVING ELONGATED BRISTLES IN ENGAGEMENT WITH THE TUBE TO URGE SAID TUBE AGAINST SAID TROUGH TO PREVENT IT FROM MOVING IN OTHER THAN AN AXIAL DIRECTION WHEN IT IS MOVED IN SAID RECEPTACLE BY SAID MOVING MEANS.
References Cited (Backward Citations)
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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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |