US2210019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three sided casing
Assignee: Individual
•
Filing: 1935-10-19
•
Granted: 1940-08-06
•
Expires: 1955-10-19
Abstract
No abstract record available.
Inventors
- 👤 Zalkind Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:16
CPC Classifications
A; A47; A47B; A47B43/00; A47B43/02; A47B87/00; A47B87/02; A47B88/00; A47B88/40; A47B88/483; A47B88/487; A47B88/90; A47B88/906; A47B88/941; A47B88/9412; A47B88/9414; B; B65; B65D; B65D7/00; B65D7/12; B65D7/24; B65D7/26; A47B2210/00; A47B2210/0002; A47B2210/0029; A47B2210/0043; A47B2210/0051; A47B2210/0059; A47B2210/19; Y; Y10; Y10S; Y10S229/00; Y10S229/913
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) | 1943-08-06 | 1944-02-05 | 1944-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-08-06 | 1948-02-05 | 1948-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-08-06 | 1952-02-05 | 1952-08-06 | $7700.00 | Window Closed / Lapsed |