US3060069A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulating jacket for fluid lines and the like
Assignee: Individual
•
Filing: 1959-10-23
•
Granted: 1962-10-23
•
Expires: 1979-10-23
Abstract
No abstract record available.
Inventors
- 👤 Fred E Sindars
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:36
CPC Classifications
F; F16; F16L; F16L59/00; F16L59/02; F16L59/021; F16L59/022; F16L59/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49861; Y10T29/49863; Y10T29/4987
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
46 words
A TUBULAR HEAT INSULATING JACKET HAVING INDENTATIONS THEREIN WHICH PROVIDE SAID JACKET WITH INTERNAL RIBS, SAID JACKET BEING LONGITUDINALLY SPLIT AND HAVING OVERLAPPINGG LONGITUDINAL EDGES, AND SAID JACKET BEING RESILIENT SO THAT IT IS INHERENTLY BIASED TOWARD A CROSS SECTIONAL CONFIGURATION WHEREIN SAID LONGITUDINAL EDGES OVERLAP.
References Cited (Backward Citations)
US1838242A
Cited
US2482878A
Cited
US2805972A
Cited
US2807563A
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US2891581A
Cited
US2936259A
Cited
US2864591A
Cited
US2898941A
Cited
US2998337A
Cited
US3012603A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |