US2185568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of shaping air filled rubber to form cushion grips for steering wheels
Assignee: Individual
•
Filing: 1936-03-06
•
Granted: 1940-01-02
•
Expires: 1956-03-06
Abstract
No abstract record available.
Inventors
- 👤 Morris B Ratner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:33
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0032; B29L; B29L2031/00; B29L2031/32; Y; Y10; Y10S; Y10S264/00; Y10S264/14; Y10T; Y10T29/00; Y10T29/49; Y10T29/49481; Y10T29/49488; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/20834; Y10T74/2087
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) | 1943-01-01 | 1943-07-03 | 1944-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-01-01 | 1947-07-03 | 1948-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-01-01 | 1951-07-03 | 1952-01-02 | $7700.00 | Window Closed / Lapsed |