US2129110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat insulating tape
Assignee: Raybestos Manhattan Inc
•
Filing: 1937-04-26
•
Granted: 1938-09-06
•
Expires: 1957-04-26
Abstract
No abstract record available.
Inventors
- 👤 Jesse M Weaver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:13
CPC Classifications
F; F16; F16L; F16L59/00; F16L59/02; F16L59/027; Y; Y10; Y10T; Y10T428/00; Y10T428/19; Y10T428/192; Y10T428/195; Y10T428/24; Y10T428/24033; Y10T428/24041; Y10T428/2405; Y10T428/24058; Y10T428/2419; Y10T428/24215; Y10T428/24231; Y10T428/2424; Y10T428/24479; Y10T428/24488; Y10T428/24744; Y10T428/24777; Y10T428/24785; Y10T428/249921; Y10T428/249924; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2936; Y10T428/31504; Y10T428/31652
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1941-09-05 | 1942-03-07 | 1942-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-09-05 | 1946-03-07 | 1946-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-09-05 | 1950-03-07 | 1950-09-06 | $7700.00 | Window Closed / Lapsed |