US871750A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stripping paint and varnish remover and process of making same.
Assignee: Individual
•
Filing: 1907-04-16
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Granted: 1907-11-19
•
Expires: 1927-04-16
Abstract
No abstract record available.
Inventors
- 👤 Peter T Austen
- 👤 Frederick J Maywald
- 👤 Francis X Govers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:42
CPC Classifications
C; C09; C09D; C09D9/00; C09D9/005; C11; C11D; C11D3/00; C11D3/16; C11D3/20; C11D3/2093
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) | 1910-11-18 | 1911-05-20 | 1911-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-11-18 | 1915-05-20 | 1915-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-11-18 | 1919-05-20 | 1919-11-19 | $7700.00 | Window Closed / Lapsed |