Patent US2306233A successfully refreshed from Google Patents.
US2306233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for alignment of cover to gear case
Assignee: Maytag Corp
•
Filing: 1940-04-23
•
Granted: 1942-12-22
•
Expires: 1960-04-23
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:18
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/02; F16H57/031; F16H57/023; F16H2057/0235; Y; Y10; Y10S; Y10S285/00; Y10S285/914; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49009; Y10T29/49616; Y10T29/49764; Y10T29/49778; Y10T29/4978; Y10T29/49826; Y10T29/49945; Y10T74/00; Y10T74/21; Y10T74/2186
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1945-12-21 | 1946-06-22 | 1946-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-12-21 | 1950-06-22 | 1950-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-12-21 | 1954-06-22 | 1954-12-22 | $7700.00 | Window Closed / Lapsed |