US2619435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleaning apparatus
Assignee: Individual
•
Filing: 1947-02-21
•
Granted: 1952-11-25
•
Expires: 1967-02-21
Abstract
No abstract record available.
Inventors
- 👤 John K Flinchbaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:56
CPC Classifications
C; C23; C23G; C23G3/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
IN A CLEANING APPARATUS, A CABINET, A HORIZONTAL TURNTABLE ROTATABLY MOUNTED WITHIN SAID CABINET, MEANS FOR ROTATING SAID TURNTABLE, A RING ROTATABLY MOUNTED IN ONE WALL OF SAID CABINET, A VISION WINDOW SEALINGLY SECURED IN SAID RING FOR MOVEMENT THEREWITH, FLEXIBLE HOSE MEANS FOR CONDUCTING CLEANING FLUID, AND MEANS FOR PUMPING CLEANING FLUID UNDER PRESSURE THROUGH
Claim 2
Dependent Claim
56 words
IN A CLEANING APPARATUS, A CABINET, A HORIZONTAL TURNTABLE ROTATABLY MOUNTED WITHIN SAID CABINET, MEANS FOR ROTATING SAID TURNTABLE, A RING ROTATABLY MOUNTED IN ONE WALL OF SAID CABINET, A VISION WINDOW SEALINGLY SECURED IN SAID RING FOR MOVEMENT THEREWITH, FLEXIBLE HOSE MEANS FOR CONDUCTING CLEANING FLUID, AND MEANS FOR PUMPING CLEANING FLUID UNDER PRESSURE THROUGH
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |