Patent US3263866A successfully refreshed from Google Patents.
US3263866A
Expired / Lapsed
US
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Instant coffee dispensing device
Assignee: Individual
•
Filing: 1964-09-14
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Granted: 1966-08-02
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Expires: 1984-09-14
Abstract
No abstract record available.
Inventors
- 👤 Walter E Proctor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:28
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/30; A47G19/32; A47G19/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
IN A DEVICE OF THE CHARACTER DESCRIBED, AN AIR-TIGHT RECEPTACLE, A CAP THEREFOR, A DISCHARGE APERTURE IN SAID CAP, A SEALING ELEMENT SECURELY DISPOSED IN SAID CAP, SAID SEALING ELEMENT HAVING A DISCHARGE OPENING REGISTERING WITH THE APERTURE OF THE CAP AND A PIE-SHAPED ROOF ELEMENT SPACEDLY MOUNTED ABOVE SAID DISCHARGE OPENING; A MEASURING OR CONTROL ELEMENT ROTATABLY MOUNTED BETWEEN SAID SEAL AND THE ROOF THEREOF, AN OPERATING LEVEL SPACEDLY MOUNTED WITH RELATIONSHIP TO SAID CAP, BOLT MEANS PASSED THROUGH SAID LEVEL AND SAID CAP, SAID BOLT HAVING AN ANGULAR SHANK ENGAGING SAID MEASURING ELEMENT, SAID MEAS-
Claim 2
Dependent Claim
97 words
IN A DEVICE OF THE CHARACTER DESCRIBED, AN AIR-TIGHT RECEPTACLE, A CAP THEREFOR, A DISCHARGE APERTURE IN SAID CAP, A SEALING ELEMENT SECURELY DISPOSED IN SAID CAP, SAID SEALING ELEMENT HAVING A DISCHARGE OPENING REGISTERING WITH THE APERTURE OF THE CAP AND A PIE-SHAPED ROOF ELEMENT SPACEDLY MOUNTED ABOVE SAID DISCHARGE OPENING; A MEASURING OR CONTROL ELEMENT ROTATABLY MOUNTED BETWEEN SAID SEAL AND THE ROOF THEREOF, AN OPERATING LEVEL SPACEDLY MOUNTED WITH RELATIONSHIP TO SAID CAP, BOLT MEANS PASSED THROUGH SAID LEVEL AND SAID CAP, SAID BOLT HAVING AN ANGULAR SHANK ENGAGING SAID MEASURING ELEMENT, SAID MEAS-
References Cited (Backward Citations)
US1639370A
Cited
US2446582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |