US3306155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Braided packing material
Assignee: Marlo Co Inc
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Filing: 1964-06-23
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Granted: 1967-02-28
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Expires: 1984-06-23
Abstract
No abstract record available.
Inventors
- 👤 Zumeta Julio
- 👤 Case Edward Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:32
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/18; F16J15/20; F16J15/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A PACKING MATERIAL COMPRISING A SOLID UNIFORM BRAIDED CORE FORMED ENTIRELY OF BRADIDED GLASS FIBERS, EACH OF SAID FIBERS CONTINUOUSLY EXTENDING FROM ONE END OF SAID CORE TO THE OPPOSITE END OF SAID CORE, SAID BRADIDED GLASS FIBERS BEING IMPREGNATED WITH A MEMBER SELECTED FROM A GROUP CONSISTING OF POLYTETRAFLUOROETHYLENE POLYMER AND MONOCHLOROFLUOROETHYLENE POLYMER TO FORM A PACKING MATERIAL OF GOOD HEAT TRANSFER CHARACTERISTICS.
Claim 2
Dependent Claim
64 words
A PACKING MATERIAL COMPRISING A SOLID UNIFORM BRAIDED CORE FORMED ENTIRELY OF BRADIDED GLASS FIBERS, EACH OF SAID FIBERS CONTINUOUSLY EXTENDING FROM ONE END OF SAID CORE TO THE OPPOSITE END OF SAID CORE, SAID BRADIDED GLASS FIBERS BEING IMPREGNATED WITH A MEMBER SELECTED FROM A GROUP CONSISTING OF POLYTETRAFLUOROETHYLENE POLYMER AND MONOCHLOROFLUOROETHYLENE POLYMER TO FORM A PACKING MATERIAL OF GOOD HEAT TRANSFER CHARACTERISTICS.
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) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |