US1727929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachment for machines for coating material
Assignee: Individual
•
Filing: 1927-02-28
•
Granted: 1929-09-10
•
Expires: 1947-02-28
Abstract
No abstract record available.
Inventors
- 👤 William H Berssenbrugge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:55
CPC Classifications
B; B05; B05C; B05C11/00; B05C11/02; B05C11/021; Y; Y10; Y10S; Y10S118/00; Y10S118/09; Y10T; Y10T29/00; Y10T29/47; Y10T29/476
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) | 1932-09-09 | 1933-03-11 | 1933-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-09-09 | 1937-03-11 | 1937-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-09-09 | 1941-03-11 | 1941-09-10 | $7700.00 | Window Closed / Lapsed |