Patent US2094334A successfully refreshed from Google Patents.
US2094334A
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Heat insulating tape
Assignee: Raybestos Manhattan Inc
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Filing: 1935-02-23
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Granted: 1937-09-28
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Expires: 1955-02-23
Abstract
No abstract record available.
Inventors
- 👤 Jesse M Weaver
- 👤 Hughes Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:37
CPC Classifications
F; F16; F16L; F16L59/00; F16L59/02; F16L59/027; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24033; Y10T428/24479; Y10T428/24595; Y10T428/24603; Y10T428/249921; Y10T428/249922; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2936; Y10T428/2973; Y10T428/2975
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-09-27 | 1941-03-29 | 1941-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-09-27 | 1945-03-29 | 1945-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-09-27 | 1949-03-29 | 1949-09-28 | $7700.00 | Window Closed / Lapsed |