US3246807A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Containers
Assignee: Leeds and Micallef
•
Filing: 1963-05-13
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Granted: 1966-04-19
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Expires: 1983-05-13
Abstract
No abstract record available.
Inventors
- 👤 Lewis A Micallef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:49
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/28; G01F11/286
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
THE COMBINATION WITH A SQUEEZE BOTTLE OF A MEASURING CUP HAVING A FLUID TIGHT CONNECTION WITH THE NECK OF SAID BOTTLE, A DISCHARGE TUBE PROJECTING UPWARDLY FROM THE BOTTOM OF SAID CUP, SAID TUBE TERMINATING BELOW THE TOP OF SAID CUP, AND A CLOSURE COMPRISING A MEMBER AXIALLY MOVABLE IN SAID TUBE SAID MEMBER HAVING AN UPPER PORTION HAVING A FLUID-TIGHT FIT IN THE BORE OF SAID TUBE AND A LOWER PORTION OF LESSER CROSS-SECTIONAL AREA TO PERMIT DISCHARGE OF THE BOTTLE CONTENTS WHEN UPPER PORTION OF THE MEMBER IS MOVED TO A POSITION ABOVE THE END OF SAID TUBE.
Claim 2
Dependent Claim
100 words
THE COMBINATION WITH A SQUEEZE BOTTLE OF A MEASURING CUP HAVING A FLUID TIGHT CONNECTION WITH THE NECK OF SAID BOTTLE, A DISCHARGE TUBE PROJECTING UPWARDLY FROM THE BOTTOM OF SAID CUP, SAID TUBE TERMINATING BELOW THE TOP OF SAID CUP, AND A CLOSURE COMPRISING A MEMBER AXIALLY MOVABLE IN SAID TUBE SAID MEMBER HAVING AN UPPER PORTION HAVING A FLUID-TIGHT FIT IN THE BORE OF SAID TUBE AND A LOWER PORTION OF LESSER CROSS-SECTIONAL AREA TO PERMIT DISCHARGE OF THE BOTTLE CONTENTS WHEN UPPER PORTION OF THE MEMBER IS MOVED TO A POSITION ABOVE THE END OF SAID TUBE.
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) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |