US2356879A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of preparing lustrous coatings
Assignee: Individual
•
Filing: 1940-11-26
•
Granted: 1944-08-29
•
Expires: 1960-11-26
Abstract
No abstract record available.
Inventors
- 👤 Pense Walter
- 👤 Asch Werner
- 👤 May Philipp
- 👤 Stark Hermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:19
CPC Classifications
C; C09; C09D; C09D135/00; C09D135/08
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) | 1947-08-29 | 1948-02-28 | 1948-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-08-29 | 1952-02-28 | 1952-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-08-29 | 1956-02-28 | 1956-08-29 | $7700.00 | Window Closed / Lapsed |