US3101850A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescoping of flexible tubular elements on to mandrel like supporting members
Assignee: Primerica Inc
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Filing: 1961-05-02
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Granted: 1963-08-27
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Expires: 1981-05-02
Abstract
No abstract record available.
Inventors
- 👤 Quinche Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:17
CPC Classifications
B; B29; B29C; B29C31/00; B29C31/002; B29L; B29L2023/00; B29L2023/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
AN APPARATUS COMPRISING A SUPPORT MEMBER, A HOUSING DEFINING A CAVITY SUPPORTING A TUBULAR ELEMENT AND MEANS FOR TRANSFERRING SAID ELEMENT FROM SAID HOUSING ON TO SAID SUPPORT MEMBER, SAID TRANSFER MEANS COMPRISING A TRANSFER MANDREL OF SUBSTANTIALLY THE SAMD DIAMETER AS THAT OF SAID SUPPORT MEMBER, MEANS FOR AXIALLY DISPLACING SAID TRANSFER MANDREL INTO CONCENTRIC ALIGNMENT WITH SAID ELEMENT WHILE THE LATTER IS IN SAID CAVITY AND FOR FURTHER AXIALLY DISPLACING SAID MANDREL TO CAUSE ITS LEADING END TO COAXIALLY ABUT AN AXIAL EXTREMITY OF SAID SUPPORT MEMBER, AND MEANS OPERATIVE WHILE SAID MANDREL AND SAID SUPPORT MEMBER ARE IN COAXIAL ALIGNMENT, FOR SLIDING SAID ELEMENT AXIALLY FROM SAID MANDREL ON TO SAID SUPPORT MEMBER.
Claim 2
Independent Claim
116 words
AN APPARATUS COMPRISING A SUPPORT MEMBER, A HOUSING DEFINING A CAVITY SUPPORTING A TUBULAR ELEMENT AND MEANS FOR TRANSFERRING SAID ELEMENT FROM SAID HOUSING ON TO SAID SUPPORT MEMBER, SAID TRANSFER MEANS COMPRISING A TRANSFER MANDREL OF SUBSTANTIALLY THE SAMD DIAMETER AS THAT OF SAID SUPPORT MEMBER, MEANS FOR AXIALLY DISPLACING SAID TRANSFER MANDREL INTO CONCENTRIC ALIGNMENT WITH SAID ELEMENT WHILE THE LATTER IS IN SAID CAVITY AND FOR FURTHER AXIALLY DISPLACING SAID MANDREL TO CAUSE ITS LEADING END TO COAXIALLY ABUT AN AXIAL EXTREMITY OF SAID SUPPORT MEMBER, AND MEANS OPERATIVE WHILE SAID MANDREL AND SAID SUPPORT MEMBER ARE IN COAXIAL ALIGNMENT, FOR SLIDING SAID ELEMENT AXIALLY FROM SAID MANDREL ON TO SAID SUPPORT MEMBER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |