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US3759420A Expired / Lapsed US ⏱️ 0.0 years remaining

Foolproof dispenser of medical pills

Assignee: Individual
•
Filing: 1972-07-31
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Granted: 1973-09-18
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Expires: 1992-07-31
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Abstract

Abstract A container for dispensing pills that might be harmful if taken by children or simple-minded persons; the device consisting of a novel closure that must be adjusted and positioned in several precise subsequent attitudes so to make a pill to travel a tortuous path between the container interior and a dispensing opening, the closure consisting of a rotatable cap on a stationary base, and wherein the precise subsequent steps are almost impossible by chance to be made by a child or simple adult, but which can be quickly and easy done by a knowledgeable adult.

Inventors

  • 👤 U Karkanen

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 14:59
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/04; B65D83/0409; B65D2215/00; B65D2215/04; B65D2583/00; B65D2583/04; B65D2583/0404; B65D2583/0422

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 224 words
In foolproof dispenser of medicinal pills, the combination of a cap and a base, said cap being rotatable, said base being stationary, said cap and base being on an end of a container of pills, and means whereby said pills are individually dispensed by subsequent steps in relative positions of said cap and base, said base including an eccentrically located first opening vertically through said base, said first opening communicating with a concentric circular channel upon the upper side of said base, a raised central portion on said base surrounded by said circular channel, a radially extending channel crossing said circular channel and extending from a center of said base to an outwardly blind end thereof which is short of the periphery of said base, a second vertical opening through said base being located at a junction of said circular and radial channels; said cap having on its underside a concentric downward circular baffle that slidably fits around said raised central portion of said base, a concentric central opening vertically through said cap, an eccentrically located upward depression on the underside of said cap for selective alignment with said eccentric first opening of said base, and said circular baffle of said cap having a radial opening therethrough communicating with a radial short channel that fits slidably free in said circular channel of said base.
Claim 2
Dependent Claim 224 words
In foolproof dispenser of medicinal pills, the combination of a cap and a base, said cap being rotatable, said base being stationary, said cap and base being on an end of a container of pills, and means whereby said pills are individually dispensed by subsequent steps in relative positions of said cap and base, said base including an eccentrically located first opening vertically through said base, said first opening communicating with a concentric circular channel upon the upper side of said base, a raised central portion on said base surrounded by said circular channel, a radially extending channel crossing said circular channel and extending from a center of said base to an outwardly blind end thereof which is short of the periphery of said base, a second vertical opening through said base being located at a junction of said circular and radial channels; said cap having on its underside a concentric downward circular baffle that slidably fits around said raised central portion of said base, a concentric central opening vertically through said cap, an eccentrically located upward depression on the underside of said cap for selective alignment with said eccentric first opening of said base, and said circular baffle of said cap having a radial opening therethrough communicating with a radial short channel that fits slidably free in said circular channel of said base.

References Cited (Backward Citations)

US969735A Cited
US2707576A Cited
US2886208A Cited
US3289885A Cited
US3313441A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-09-17 1977-03-19 1977-09-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-09-17 1981-03-19 1981-09-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-09-17 1985-03-19 1985-09-18 $7700.00 Window Closed / Lapsed

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