US1199380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of absorption and apparatus therefor.
Assignee: Individual
•
Filing: 1913-12-26
•
Granted: 1916-09-26
•
Expires: 1933-12-26
Abstract
No abstract record available.
Inventors
- 👤 Nicolai H Hiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:15
CPC Classifications
B; B01; B01F; B01F23/00; B01F23/20; B01F23/23; B01F23/236; B01F23/2362; F; F28; F28C; F28C3/00; F28C3/06; Y; Y10; Y10S; Y10S261/00; Y10S261/07
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) | 1919-09-26 | 1920-03-27 | 1920-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-09-26 | 1924-03-27 | 1924-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-09-26 | 1928-03-27 | 1928-09-26 | $7700.00 | Window Closed / Lapsed |