Patent US3089620A successfully refreshed from Google Patents.
US3089620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for dispensing measured quantities of granular materials
Assignee: Individual
•
Filing: 1960-05-09
•
Granted: 1963-05-14
•
Expires: 1980-05-09
Abstract
No abstract record available.
Inventors
- 👤 Green Martin
- 👤 Fishbein Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:20
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/28; G01F11/42; G01F11/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
239 words
A DISPENSER, COMPRISING IN COMBINATION, INNER AND OUTER HOLLOW BODIES OF A PAIR OF SLIDABLY ADJUSTABLE TELESCOPED HOLLOW BODIES, ON OF SAID HOLLOW BODIES HAVING A TRUNCATED END PROVIDING A SHORTER AND LONGER LENGTH THERETO; GRADUATED QUANITIY MARKINGS ON ONE OF SAID HOLLOW BODIES DENOTING QUANTITY IN ACCORDANCE WITH THE TELESCOPIC POSITION OF SAID TWO HOLLOW BODIES; STOP MEANS ON ONE OF SAID HOLLOW BODIES TO HOLD SAID HOLLOW BODIES AT A FIXED TELESCOPIC POSITION WHEN SAID STOP MEANS ARE ENGAGED; CONTAINER PIERCING MEANS EXTENDING FROM THE SHORTER LENGTH OF SAID ONE HOLLOW BODY HAVING A TRUNCATED END; A CLAMP MEMBER SWIVELLED TO AND COOPERATING WITH SAID CONTAINER PIERCING MEANS TO CLAMP SAID DISPENSER AGAINST A CONTAINER; AN INNER GATE AT SAID TRUNCATED END INCLUDING AN . INNER GATE OPENER TO ALLOW POWDERED OR GRANULAR MATETIAL TO ENTER SAID HOLLOW BODIES UPON ACTUATUON OF SAID OPENER; A DISCHARGE GATE ASSOCIATED WITH SAID OTHER ONE OF SAID HOLLOW BODIES AT THE END THEREOF NO IN TELESCOPIC ENGAGEMENT WITH SAID FIRST MENTIONED HOLLOW BODY; AN ELONGATED RESILIENT MEMBER HAVING A SHOE AT ONE END THEREOF TO ENGAGE SAID STOP MEANS, AND A CURVE AT THE OTHER END THEREOF TO PRESS ON SAID CLAMP MEMBER SO THAT SAID CONTAINER IS HELD FAST BETWEEN SAID CONTAINER PIERCING MEANS AND SAID CLAMP MEMBER; AND, ADJUSTABLE HOLDING MEANS FASTENED ON SAID HOLLOW BODY NOT HAVING SAID STOP MEANS, SAID ELONGATED RESILIENT MEMBER BEING HELD THEREON.
Claim 2
Dependent Claim
239 words
A DISPENSER, COMPRISING IN COMBINATION, INNER AND OUTER HOLLOW BODIES OF A PAIR OF SLIDABLY ADJUSTABLE TELESCOPED HOLLOW BODIES, ON OF SAID HOLLOW BODIES HAVING A TRUNCATED END PROVIDING A SHORTER AND LONGER LENGTH THERETO; GRADUATED QUANITIY MARKINGS ON ONE OF SAID HOLLOW BODIES DENOTING QUANTITY IN ACCORDANCE WITH THE TELESCOPIC POSITION OF SAID TWO HOLLOW BODIES; STOP MEANS ON ONE OF SAID HOLLOW BODIES TO HOLD SAID HOLLOW BODIES AT A FIXED TELESCOPIC POSITION WHEN SAID STOP MEANS ARE ENGAGED; CONTAINER PIERCING MEANS EXTENDING FROM THE SHORTER LENGTH OF SAID ONE HOLLOW BODY HAVING A TRUNCATED END; A CLAMP MEMBER SWIVELLED TO AND COOPERATING WITH SAID CONTAINER PIERCING MEANS TO CLAMP SAID DISPENSER AGAINST A CONTAINER; AN INNER GATE AT SAID TRUNCATED END INCLUDING AN . INNER GATE OPENER TO ALLOW POWDERED OR GRANULAR MATETIAL TO ENTER SAID HOLLOW BODIES UPON ACTUATUON OF SAID OPENER; A DISCHARGE GATE ASSOCIATED WITH SAID OTHER ONE OF SAID HOLLOW BODIES AT THE END THEREOF NO IN TELESCOPIC ENGAGEMENT WITH SAID FIRST MENTIONED HOLLOW BODY; AN ELONGATED RESILIENT MEMBER HAVING A SHOE AT ONE END THEREOF TO ENGAGE SAID STOP MEANS, AND A CURVE AT THE OTHER END THEREOF TO PRESS ON SAID CLAMP MEMBER SO THAT SAID CONTAINER IS HELD FAST BETWEEN SAID CONTAINER PIERCING MEANS AND SAID CLAMP MEMBER; AND, ADJUSTABLE HOLDING MEANS FASTENED ON SAID HOLLOW BODY NOT HAVING SAID STOP MEANS, SAID ELONGATED RESILIENT MEMBER BEING HELD THEREON.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |