US3292646A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle cleaning device
Assignee: Individual
•
Filing: 1965-03-26
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Granted: 1966-12-20
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Expires: 1985-03-26
Abstract
No abstract record available.
Inventors
- 👤 David W Pollock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:48
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/08; B08B9/20; B08B9/42
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
103 words
A CLEANING DEVICE FOR PORTABLE ARTICLES COMPRISING AT LEAST ONE ELONGATED TANK, AN ENDLESS CONVEYOR MOUNTED IN AND MOVABLE ABOUT THE INTERIOR OF THE TANK, ARTICLE RECEIVING STATIONS SPACED EQUALLY ABOUT SAID CONVEYOR, SAID TANK INCLUDING A NEAR WALL AND A FAR WALL POSITIONED CLOSELY ADJACENT THE OPPOSITE SIDES OF THE CONVEYOR, AND MEANS FOR PERIODICALLY AND AUTOMATICALLY INTRODUCING AN ARTICLE LATERALLY PAST THE NEAR WALL AND INTO A FIRST PREDETERMINED CONVEYOR STATION AND LATERALLY OUT OF A SECOND PREDETERMINED CONVEYOR STATION, REARWARD OF THE FIRST STATION ALONG THE PATH OF MOVEMENT OF THE CONVEYOR, AND PAST THE FAR WALL OF THE TANK.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |