US1033737A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for making soap powder.
Assignee: PHILADELPHIA TEXTILE MACHINERY Co
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Filing: 1912-01-06
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Granted: 1912-07-23
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Expires: 1932-01-06
Abstract
No abstract record available.
Inventors
- 👤 Walter M Schwartz
- 👤 Elwood B Ayres
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:11
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/14; A23G9/18; Y; Y10; Y10S; Y10S159/00; Y10S159/14; Y10S159/23; Y10S165/00; Y10S165/076; Y10S165/081; Y10S165/086
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) | 1915-07-23 | 1916-01-22 | 1916-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-07-23 | 1920-01-22 | 1920-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-07-23 | 1924-01-22 | 1924-07-23 | $7700.00 | Window Closed / Lapsed |