US1831764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ornamental piping, method of making and applying, and article of manufacture containing the same
Assignee: PARCO SPECIALTY CO
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Filing: 1928-02-11
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Granted: 1931-11-10
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Expires: 1948-02-11
Abstract
No abstract record available.
Inventors
- 👤 Harold A Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:13
CPC Classifications
A; A43; A43D; A43D11/00; A43D11/01; A43D11/02; A43B; A43B23/00; A43B23/02; A43B23/0245; Y; Y10; Y10S; Y10S36/00; Y10S36/01; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1084; Y10T428/00; Y10T428/24; Y10T428/24033; Y10T428/24041; Y10T428/2405; Y10T428/2419; Y10T428/24215; Y10T428/24231; Y10T428/24479; Y10T428/24612; Y10T428/24752; Y10T428/24777; Y10T428/24793
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) | 1934-11-09 | 1935-05-11 | 1935-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-11-09 | 1939-05-11 | 1939-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-11-09 | 1943-05-11 | 1943-11-10 | $7700.00 | Window Closed / Lapsed |