US3464543A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock-resistant high-temperature resistant-pressure-sensitive-adhesive insulation
Assignee: Johns Manville Corp
•
Filing: 1965-10-23
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Granted: 1969-09-02
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Philip Kwiatanowski Jr
- 👤 Theodore L Shebs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:46
CPC Classifications
F; F16; F16L; F16L59/00; F16L59/14; F16L59/145; Y; Y10; Y10S; Y10S428/00; Y10S428/92; Y10S428/921; Y10T; Y10T428/00; Y10T428/14; Y10T428/1424; Y10T428/28; Y10T428/2839; Y10T428/2852; Y10T428/31504; Y10T428/31652; Y10T428/31855; Y10T428/31931
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1950894A
Cited
US2096660A
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US2156755A
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US2309185A
Cited
US2973286A
Cited
US3082133A
Cited
US3086951A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |