Patent US3026628A successfully refreshed from Google Patents.
US3026628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drying system for dishwashers
Assignee: Whirlpool Corp
•
Filing: 1956-08-07
•
Granted: 1962-03-27
•
Expires: 1976-08-07
Abstract
No abstract record available.
Inventors
- 👤 Sr William E Berger
- 👤 Edward C Levit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:26
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/42; A47L15/48; A47L15/483
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE89088C
Cited
US1452066A
Cited
FR598764A
Cited
US1900846A
Cited
US2064084A
Cited
US1981234A
Cited
US2390757A
Cited
US2318511A
Cited
FR983433A
Cited
US2487722A
Cited
US2674249A
Cited
US2691986A
Cited
US2785557A
Cited
US2797567A
Cited
US2627669A
Cited
US2737799A
Cited
US2957330A
Cited
US2858688A
Cited
US2859755A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |