Patent US2416153A successfully refreshed from Google Patents.
US2416153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air circulation system for refrigerating apparatus
Assignee: International Motors LLC
•
Filing: 1943-11-29
•
Granted: 1947-02-18
•
Expires: 1963-11-29
Abstract
No abstract record available.
Inventors
- 👤 Philip E Cary
- 👤 Lloyd F Overholt
- 👤 Carl J Johnson
- 👤 William F Borgerd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:38
CPC Classifications
F; F25; F25D; F25D23/00; F25D23/003
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US535483A
Cited
US2052017A
Cited
US1991194A
Cited
US2103862A
Cited
US2087160A
Cited
US2262695A
Cited
US2338931A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-17 | 1950-08-19 | 1951-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-17 | 1954-08-19 | 1955-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-17 | 1958-08-19 | 1959-02-18 | $7700.00 | Window Closed / Lapsed |