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US3722742A Expired / Lapsed US ⏱️ 0.0 years remaining

Timed cigarette dispenser

Assignee: Individual
•
Filing: 1971-12-27
•
Granted: 1973-03-27
•
Expires: 1991-12-27
📄 Original PDF 🌐 Google Patents

Abstract

Abstract A timed cigarette dispenser is disclosed which is operable to eject cigarettes one at a time at predetermined time intervals. The dispenser comprises a case having a compartment for containing a quantity of cigarettes. A tubular ejector is rotatingly mounted on the case for ejecting one cigarette from the compartment and blocking the passage of the others. The ejector is operatively connected, via a trip wire, to a slide which is transversely movable across the top of the casing. The manual movement of the slider is controlled by a timing mechanism which functions to periodically release the slider for ejection purposes. The slider is also operatively connected to a ratchet which is utilized as an automatic counter of the periodic time intervals. The rachet preferably contains twenty teeth about its periphery for providing twenty time interval counts for one revolution of the rachet. The rachet also includes a cam lever mounted thereon which is adapted to trigger a locking mechanism for opening a cover to the case. The cam lever functions to unlock the case after each revolution of the rachet, which is twenty time intervals, to enable the compartment to receive a new supply of cigarettes. The slider is also integrally connected to a gear rack which is longitudinally slidable to engage an input gear of the timing mechanism for winding purposes. A time sequence cam is mounted adjacent the gear rack to adjustably limit the travel of the gear rack, thereby limiting the amount the timing mechanism can be wound.

Inventors

  • 👤 K Wertz

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 18:55
CPC Classifications
A; A24; A24F; A24F15/00; A24F15/005

Claims Analysis

Total Claims: 17
Claim 1
Independent Claim 68 words
A timed cigarette dispenser comprising: a casing having an elongated compartment for containing a plurality of cigarettes, said casing further having latched door means for providing access to said compartment; means mounted on said casing for ejecting one cigarette at a time from said compartment; means for actuating said ejecting means at predetermined time intervals; and means responsive to said actuating means for periodically unlatching said door means.
Claim 2
Dependent Claim 68 words
A timed cigarette dispenser comprising: a casing having an elongated compartment for containing a plurality of cigarettes, said casing further having latched door means for providing access to said compartment; means mounted on said casing for ejecting one cigarette at a time from said compartment; means for actuating said ejecting means at predetermined time intervals; and means responsive to said actuating means for periodically unlatching said door means.
Claim 3
Dependent Claim 22 words
The invention of claim 1 wherein said dispenser further comprises means for locking and unlocking said actuating means at predetermined time intervals.
Claim 4
Dependent Claim 20 words
The invention of claim 2 further comprising timing means operatively connected to said locking means for actuating said locking means.
Claim 5
Dependent Claim 56 words
The invention of claim 1 wherein said unlatching means comprises: a ratchet wheel operatively connected to said actuating means and responsive thereto for rotary movement; latching means for securing said door in a closed position; and means on said ratchet wheel for triggering said locking means to release said door, thereby enabling it to become opened.
Claim 6
Dependent Claim 35 words
The invention of claim 4 wherein said ratchet wheel comprises a plurality of teeth formed about the periphery thereof, said actuating means having a pawl for engaging an individual wheel tooth upon each actuating cycle.
Claim 7
Dependent Claim 34 words
The invention of claim 5 wherein said triggering means comprises a cam mounted on said ratchet wheel, said cam adapted to engage and actuate said locking means for each revolution of said ratchet wheel.
Claim 8
Dependent Claim 18 words
The invention of claim 5 wherein the number of teeth corresponds to the number of time intervals desired.
Claim 9
Dependent Claim 33 words
The invention of claim 1 wherein said ejecting means comprises an ejector tube pivotally mounted on said casing, said tube adapted to segregate and envelop a cigarette from the supply within said compartment.
Claim 10
Dependent Claim 25 words
The invention of claim 8 wherein said ejector tube is operatively connected at one end to said actuating means and responsive thereto for pivotal movement.
Claim 11
Dependent Claim 18 words
The invention of claim 2 wherein said actuating means comprises a slide element movably mounted on said casing.
Claim 12
Dependent Claim 26 words
The invention of claim 10 wherein said means for locking said slide element comprises a locking pawl for engaging and securing said slide element against movement.
Claim 13
Dependent Claim 20 words
The invention of claim 11 further comprising timing means operatively connected to said locking pawl for actuating said locking pawl.
Claim 14
Dependent Claim 41 words
The invention of claim 12 wherein said timing means comprises a slidable gear rack movable in one direction to engage said locking pawl, said gear rack further adapted to be engaged to the output gear of a spring loaded gear train.
Claim 15
Dependent Claim 34 words
The invention of claim 13 wherein said slide element is movable adjacent said gear rack to drive said gear rack in an opposite direction to wind up the output gear and the gear train.
Claim 16
Dependent Claim 30 words
The invention of claim 14 further comprising means for limiting the travel of said gear rack in the opposite direction to limit the amount of winding of the gear train.
Claim 17
Dependent Claim 33 words
The invention of claim 2 wherein said door comprises a lid extending across an open end of the casing, said lid having a compartment for containing said actuating means and said locking means.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-03-26 1976-09-25 1977-03-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-03-26 1980-09-25 1981-03-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-03-26 1984-09-25 1985-03-27 $7700.00 Window Closed / Lapsed

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