US3384100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing containers
Assignee: ROSS SCIENTIFIC CO Ltd
•
Filing: 1966-06-02
•
Granted: 1968-05-21
•
Expires: 1986-06-02
Abstract
No abstract record available.
Inventors
- 👤 William J Ross
- 👤 Alexander R Bolton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:35
CPC Classifications
B; B01; B01L; B01L13/00; B01L13/02; B01L3/00; B01L3/56; B01L3/569
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
APPARATUS FOR WASHING THE INTERIOR OF CONTAINERS COMPRISING A MAIN TUBE HAVING AN UPPER END AND A LOWER END, A BRANCH TUBE EXTENDING EXTERNALLY FROM THE MAIN TUBE TO A RESERVOIR FOR WASHING LIQUID, AN UPWARDLY DIRECTED JET TUBE WITHIN THE MAIN TUBE CONNECTED AT ITS LOWER END TO THE BRANCH TUBE, AND A PASSAGE BETWEEN THE JET TUBE AND MAIN TUBE, THE ARRANGEMENT BEING SUCH THAT, WHEN THE LOWER END OF THE MAIN TUBE IS CONNECTED TO A SOURCE OF VACUUM, AND THE RESERVOIR CONTAINS LIQUID, AND
Claim 2
Dependent Claim
88 words
APPARATUS FOR WASHING THE INTERIOR OF CONTAINERS COMPRISING A MAIN TUBE HAVING AN UPPER END AND A LOWER END, A BRANCH TUBE EXTENDING EXTERNALLY FROM THE MAIN TUBE TO A RESERVOIR FOR WASHING LIQUID, AN UPWARDLY DIRECTED JET TUBE WITHIN THE MAIN TUBE CONNECTED AT ITS LOWER END TO THE BRANCH TUBE, AND A PASSAGE BETWEEN THE JET TUBE AND MAIN TUBE, THE ARRANGEMENT BEING SUCH THAT, WHEN THE LOWER END OF THE MAIN TUBE IS CONNECTED TO A SOURCE OF VACUUM, AND THE RESERVOIR CONTAINS LIQUID, AND
References Cited (Backward Citations)
DE57664C
Cited
US2745418A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |