US2203202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catch
Assignee: Evans Case Co
•
Filing: 1939-04-19
•
Granted: 1940-06-04
•
Expires: 1959-04-19
Abstract
No abstract record available.
Inventors
- 👤 Kun Eugene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:19
CPC Classifications
E; E05; E05C; E05C19/00; E05C19/06; A; A45; A45C; A45C13/00; A45C13/10; A45C13/1076; A45C13/1084; Y; Y10; Y10S; Y10S220/00; Y10S220/26; Y10S292/00; Y10S292/50; Y10T; Y10T292/00; Y10T292/08; Y10T292/0894; Y10T292/0895; Y10T292/0902; Y10T292/0911; Y10T292/0926; Y10T292/0928; Y10T292/0934; Y10T292/096; Y10T292/0969; Y10T292/097; Y10T292/0997
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) | 1943-06-04 | 1943-12-04 | 1944-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-06-04 | 1947-12-04 | 1948-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-06-04 | 1951-12-04 | 1952-06-04 | $7700.00 | Window Closed / Lapsed |