US3241718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid dispenser
Assignee: Individual
•
Filing: 1965-03-02
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Granted: 1966-03-22
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Expires: 1985-03-02
Abstract
No abstract record available.
Inventors
- 👤 Homer C Kemper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:19
CPC Classifications
E; E03; E03D; E03D9/00; E03D9/02; E03D9/03; E03D9/033; E03D9/036
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
159 words
A LIQUID DISPENSER FOR USE WITH A TANK HAVING A FIRST LIQUID OF VARIABLE LEVELS THEREIN, SAID DISPENSER COMPRISING: A RECEPTACLE POSITIONED PROXIMAL TO SAID TANK; A LEVER PIVOTED INTERMEDIATE ITS ENDS FOR DISPENSING A SECOND LIQUID FROM SAID RECEPTACLE INTO SAID TANK UPON A VARIATION OF THE LEVEL OF SAID FIRST LIQUID, SAID LEVER COMPRISING AN ELONGATED MEMBER HAVING A CAPILLARY TRANSMISSION SURFACE CONNECTING ONE END OF THE LEVER WITH THE OTHER END THEREOF, SAID ONE END EBING IMMERSIBLE IN SAID SECOND LIQUID AND HAVING A CUP THEREON FOR RECEIVING A PREDETERMINED QUANTITY OF SAID SECOND LIQUID; AND ACTUATING MEANS COUPLED WITH THE OTHER END OF SAID LEVER AND RESPONSIVE TO A VARIATION OF THE LEVEL OF THE FIRST LIQUID TO CAUSE A SWINGING MOVEMENT OF SAID LEVER FROM A FIRST POSITION WITH SAID ONE END OF THE LEVER IMMERSED IN SAID SECOND LIQUID TO A SECOND POSITION WITH SAID ONE END OF THE LEVER HIGHER THAN THE
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) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |