US2573272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage drawer for refrigerating apparatus
Assignee: Motors Liquidation Co
•
Filing: 1947-07-21
•
Granted: 1951-10-30
•
Expires: 1967-07-21
Abstract
No abstract record available.
Inventors
- 👤 Carl F Petkwitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:13
CPC Classifications
F; F25; F25D; F25D25/00; F25D25/02; F25D25/024; F25D25/025; F25D2325/00; F25D2325/022
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1788328A
Cited
US1888041A
Cited
US2285137A
Cited
US2241053A
Cited
US2328835A
Cited
US2338889A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-29 | 1955-04-30 | 1955-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-29 | 1959-04-30 | 1959-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-29 | 1963-04-30 | 1963-10-30 | $7700.00 | Window Closed / Lapsed |