US3353176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control system for foam cleaner generating apparatus
Assignee: Individual
•
Filing: 1965-01-07
•
Granted: 1967-11-14
•
Expires: 1985-01-07
Abstract
No abstract record available.
Inventors
- 👤 Clarence C Bower
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:11
CPC Classifications
H; H05; H05B; H05B1/00; H05B1/02; H05B1/0202; H05B1/0208; Y; Y10; Y10S; Y10S366/00; Y10S366/604
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
IN A CLEANING FOAM GENERATING MACHINE HAVING A WELL, A CLEANING SOLUTION IN SAID WELL, MOTOR OPERATED MEANS IN SAID WELL FOR PRODUCING A CLEANING FOAM BY AGITATION OF SAID SOLUTION, ELECTRICAL HEATING MEANS UNDER SAID WELL FOR HEATING SAID SOLUTION,THERMOSTATIC SWITCH MEANS CONNECTED FOR MAINTAINING SAID SOLUTION AT A TEMPERATURE
Claim 2
Dependent Claim
51 words
IN A CLEANING FOAM GENERATING MACHINE HAVING A WELL, A CLEANING SOLUTION IN SAID WELL, MOTOR OPERATED MEANS IN SAID WELL FOR PRODUCING A CLEANING FOAM BY AGITATION OF SAID SOLUTION, ELECTRICAL HEATING MEANS UNDER SAID WELL FOR HEATING SAID SOLUTION,THERMOSTATIC SWITCH MEANS CONNECTED FOR MAINTAINING SAID SOLUTION AT A TEMPERATURE
References Cited (Backward Citations)
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Cited
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Cited
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Cited
US2394885A
Cited
US2427444A
Cited
US2533930A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |