US4162547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pocket cuspidor
Assignee: Individual
•
Filing: 1978-10-12
•
Granted: 1979-07-31
•
Expires: 1998-10-12
Abstract
Abstract An improved pocket cuspidor is provided which preferably includes a cooperating three component system. The first component is a mouthpiece provided with a disposable waterproof flexible bag releasably secured thereto. The first component is arranged within the second component which is a first waterproof container. The second component and the first component carried thereby, in turn, are arranged within the third component, which is a second waterproof container preferably conforming in size and shape to the pocket of a garment worn by the user of the cuspidor. A cover including a stopper for the mouthpiece opening, is provided which is hingedly attached to the first container and is releasably secured to the second container when the stopper is in liquid sealing engagement with the mouthpiece opening. In another variant of the invention, the aforementioned mouthpiece and flexible bag may be eliminated to thereby provide a two component cuspidor system including the aforementioned first and second containers. In still another variant, a cuspidor is provided which includes the mouthpiece and the disposable flexible bag without the aforementioned first and second containers.
Inventors
- 👤 Allen N. Jenkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:46
CPC Classifications
A; A61; A61J; A61J19/00
Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
378 words
A cuspidor comprising a mouthpiece having an upper end and a lower end, the mouthpiece having an opening extending therethrough between the upper end and the lower end, a flexible waterproof bag having an upper end and a lower end and an interior surface and an exterior surface, the said bag being open at its upper end and closed at its lower end whereby spitum may be introduced into the interior thereof via the open end and retained therein by the closed lower end in contact with the said interior surface and out of contact with the said exterior surface when the bag is in an upright position, the said upper end of the bag being passed upward through the said opening in the mouthpiece from the lower end of the mouthpiece opening to the upper end thereof, the said upper end of the bag also being passed upward through the mouthpiece opening a substantial distance past the said upper end of the mouthpiece and being opened and folded in its open condition around the opening in the said upper end of the mouthpiece and then passed downward onto the outer surface of the mouthpiece whereby the exterior surface of the upper end portion of the bag is in contact with the opening in the mouthpiece and the outer surface thereof and the interior surface of the upper end portion of the bag is exposed, and retaining means carried by the mouthpiece for releasably retaining the said open upper end portion of the bag thereon, the retaining means being effective to retain the said upper end of the bag on the outer surface of the mouthpiece at a point a substantial distance beneath the top thereof during use of the cuspidor whereby misdirected spitum is deposited on the resultant exposed interior surface of the upper end portion of the bag, and the retaining means being adapted to be released following use of the cuspidor whereby upon release of the retaining means the said upper end of the bag may be pulled downward through the mouthpiece opening and the bag removed from the mouthpiece without the interior surface of the bag touching the mouthpiece and whereby the contents of the bag may be disposed of in a sanitary manner.
Claim 2
Dependent Claim
378 words
A cuspidor comprising a mouthpiece having an upper end and a lower end, the mouthpiece having an opening extending therethrough between the upper end and the lower end, a flexible waterproof bag having an upper end and a lower end and an interior surface and an exterior surface, the said bag being open at its upper end and closed at its lower end whereby spitum may be introduced into the interior thereof via the open end and retained therein by the closed lower end in contact with the said interior surface and out of contact with the said exterior surface when the bag is in an upright position, the said upper end of the bag being passed upward through the said opening in the mouthpiece from the lower end of the mouthpiece opening to the upper end thereof, the said upper end of the bag also being passed upward through the mouthpiece opening a substantial distance past the said upper end of the mouthpiece and being opened and folded in its open condition around the opening in the said upper end of the mouthpiece and then passed downward onto the outer surface of the mouthpiece whereby the exterior surface of the upper end portion of the bag is in contact with the opening in the mouthpiece and the outer surface thereof and the interior surface of the upper end portion of the bag is exposed, and retaining means carried by the mouthpiece for releasably retaining the said open upper end portion of the bag thereon, the retaining means being effective to retain the said upper end of the bag on the outer surface of the mouthpiece at a point a substantial distance beneath the top thereof during use of the cuspidor whereby misdirected spitum is deposited on the resultant exposed interior surface of the upper end portion of the bag, and the retaining means being adapted to be released following use of the cuspidor whereby upon release of the retaining means the said upper end of the bag may be pulled downward through the mouthpiece opening and the bag removed from the mouthpiece without the interior surface of the bag touching the mouthpiece and whereby the contents of the bag may be disposed of in a sanitary manner.
Claim 3
Dependent Claim
94 words
The cuspidor of claim 1 wherein the configuration of the said opening in the mouthpiece at its upper end is substantially longer than its width to thereby provide initially a generally oblong mouthpiece opening having generally longitudinal and transverse axes, and the mouthpiece is formed from a flexible material which is deformed while pressure is applied to opposite sides of the mouthpiece in directions generally along the said longitudinal axis and generally towards the said transverse axis whereby the initially oblong mouthpiece opening becomes shorter and wider and takes on a more circular configuration.
Claim 4
Dependent Claim
15 words
The cuspidor of claim 1 wherein the said mouthpiece and bag are formed of plastic.
Claim 5
Dependent Claim
79 words
The cuspidor of claim 1 wherein a stopper is provided of a size and shape to conform with the upper mouthpiece opening, and the said stopper is positioned in the opening in the said upper end of the mouthpiece and in the opening in the said upper end of the bag whereby the opened bag is between the circumference of the stopper and the internal surface of the opening and is retained therein in a substantially watertight sealing relationship.
Claim 6
Dependent Claim
102 words
The cuspidor of claim 1 wherein the said bag is formed of plastic, the configuration of the said opening in the mouthpiece at its upper end is substantially longer than its width to thereby provide initially a generally oblong mouthpiece opening having generally longitudinal and transverse axis, and the mouthpiece is formed from a flexible plastic material which is deformed while pressure is applied to opposite sides of the mouthpiece in directions generally along the said longitudinal axis and generally towards the said transverse axis whereby the initially oblong mouthpiece opening becomes shorter and wider and takes on a more circular configuration.
Claim 7
Dependent Claim
79 words
The cuspidor of claim 5 wherein a stopper is provided of a size and shape to conform with the upper mouthpiece opening, and the said stopper is positioned in the opening in the said upper end of the mouthpiece and in the opening in the said upper end of the bag whereby the opened bag is between the circumference of the stopper and the internal surface of the opening and is retained therein in a substantially watertight sealing relationship.
Claim 8
Dependent Claim
109 words
The cuspidor of claim 1 wherein a waterproof first container is also provided, the said first container having an open upper end and a closed lower end, means is provided for releasably retaining the said mouthpiece and the open upper end of the bag carried thereby in the said open upper end of the first container, the said upper end of the mouthpiece and the said open upper end of the bag being positioned adjacent the said open upper end of the first container, and the said lower end of the mouthpiece and the said closed lower end of the bag being positioned within the interior of the container.
Claim 9
Dependent Claim
113 words
The cuspidor of claim 7 wherein the configurations of the said openings in the mouthpiece and first container at their upper ends are substantially longer than their widths to thereby provide initially generally oblong openings which are closely adjacent and have generally longitudinal and transverse axis, and the mouthpiece and first container are formed from flexible material which is deformed while pressure is applied to opposite sides thereof in the vicinity of the said open upper ends in directions generally along the said longitudinal axes and towards the said transverse axes whereby the initially oblong openings in the first container and mouthpiece become shorter and wider and take on a more circular configuration.
Claim 10
Dependent Claim
17 words
The cuspidor of claim 7 wherein the said mouthpiece, bag and first container are formed of plastic.
Claim 11
Dependent Claim
79 words
The cuspidor of claim 7 wherein a stopper is provided of a size and shape to conform with the upper mouthpiece opening, and the said stopper is positioned in the opening in the said upper end of the mouthpiece and in the opening in the said upper end of the bag whereby the opened bag is between the circumference of the stopper and the internal surface of the opening and is retained therein in a substantially watertight sealing relationship.
Claim 12
Dependent Claim
124 words
The cuspidor of claim 7 wherein the said mouthpiece, bag and first container are formed of plastic, the configurations of the said openings in the mouthpiece and first container at their upper ends are substantially longer than their widths to thereby provide initially generally oblong openings which are closely adjacent and have generally longitudinal and transverse axes, and the mouthpiece and first container are formed from flexible material which is deformed while pressure is applied to oppposite sides thereof in the vicinity of the said open upper ends in directions generally along the said longitudinal axes and towards the said transverse axes whereby the initially oblong openings in the first container and mouthpiece become shorter and wider and take on a more circular configuration.
Claim 13
Dependent Claim
79 words
The cuspidor of claim 11 wherein a stopper is provided of a size and shape to conform with the upper mouthpiece opening, and the said stopper is positioned in the opening in the said upper end of the mouthpiece and in the opening in the said upper end of the bag whereby the opened bag is between the circumference of the stopper and the internal surface of the opening and is retained therein in a substantially watertight sealing relationship.
Claim 14
Dependent Claim
131 words
The cuspidor of claim 7 wherein a waterproof second container is also provided, the said second container having an open upper end and a closed lower end, the said opening in the upper end of the second container being of a size to receive the said closed lower end of the first container, the said second container having an elongated interior in communication with the opening in the upper end thereof of a size to receive at least a major portion of the said first container, and the said closed lower end of the first container being inserted through the said opening in the upper end of the second container and normally at least a major portion of the said first container being positioned within the interior of the second container.
Claim 15
Dependent Claim
42 words
The cuspidor of claim 13 wherein the said second container is of a size and shape to conform to a pocket in a garment, and means carried by the second container is provided for releasably retaining the cuspidor in the said pocket.
Claim 16
Dependent Claim
19 words
The cuspidor of claim 13 wherein the said mouthpiece, bag, first container and second container are formed of plastic.
Claim 17
Dependent Claim
208 words
The cuspidor of claim 13 wherein a stopper is provided of a size and shape to conform with the upper mouthpiece opening, the said stopper normally is positioned in the opening in the said upper end of the mouthpiece and in the opening in the said upper end of the bag whereby the opened bag is between the circumference of the stopper and the internal surface of the opening and is retained therein in a substantially water tight sealing relationship, hinge means carried by the said first container for hingedly mounting the stopper on the first container, the hinge means including elongated flexible strap means having first and second end portions, and the first end portion of the strap means being attached to one side of the stopper and the second end portion of the strap means being attached to the outer surface of the first container at a point remote from the upper and lower ends thereof whereby when it is desired to use the cuspidor, the stopper may be removed from the mouthpiece opening and the first container may be pulled outward from its normal position within the interior of the said second container by pulling outward on the stopper and the strap means attached thereto.
Claim 18
Dependent Claim
54 words
The cuspidor of claim 16 wherein cooperating releasable retaining means carried by the stopper and the said second container are provided for releasably retaining the stopper in its normal position in the mouthpiece opening and also for retaining the said first container in its normal position within the interior of the said second container.
Claim 19
Dependent Claim
116 words
The cuspidor of claim 13 wherein the configurations of the said openings in the mouthpiece, first container and second container at their upper ends are substantially longer than their widths to thereby provide initially generally oblong openings which have generally longitudinal and transverse axes, and the mouthpiece, first container and second container are formed from flexible material which is deformed when pressure is applied to opposite sides thereof in the vicinity of the said open upper ends thereof in directions generally along the said longitudinal axes and towards the said transverse axes whereby the initially oblong openings in the mouthpiece, first container and second container become shorter and wider and take on a more circular configuration.
Claim 20
Dependent Claim
114 words
The cuspidor of claim 18 wherein cooperating releasable first and second container retaining means are provided on the outer surface of the bottom portion of the said first container and on the inner surface of the upper portion of the said second container for preventing the said first container from being withdrawn completely from the interior of the said second container when the said pressure is not applied to the said second container, the said first and second container retaining means being rendered ineffective when the said pressure is applied to the said second container whereby thereupon the said first container may be removed completely from within the interior of the said second container.
Claim 21
Dependent Claim
256 words
The cuspidor of claim 19 wherein a stopper is provided of a size and shape to conform with the upper mouthpiece opening, the said stopper normally is positioned in the opening in the said upper end of the mouthpiece and in the opening in the said upper end of the bag whereby the opened bag is between the circumference of the stopper and the internal surface of the opening and is retained therein in a substantially water tight sealing relationship, hinge means carried by the said first container for hingedly mounting the stopper on the first container, the hinge means including elongated flexible strap means having first and second end portions, the first end portion of the strap means being attached to one side of the stopper and the second end portion of the strap means being attached to the outer surface of the first container at a point remote from the upper and lower ends thereof whereby when it is desired to use the cuspidor the stopper may be removed from the mouthpiece opening and the first container may be pulled outward from its normal position within the interior of the said second container by pulling outward on the stopper and the strap means attached thereto, and cooperating releasable retaining means carried by the stopper and the said second container are provided for releasably retaining the stopper in its normal position in the mouthpiece opening and also for retaining the said first container in the normal position within the interior of the said second container.
Claim 22
Dependent Claim
19 words
The cuspidor of claim 20 wherein the said mouthpiece, bag, first container and second container are formed of plastic.
Claim 23
Dependent Claim
42 words
The cuspidor of claim 21 wherein the said second container is of a size and shape to conform to a pocket in a garment, and means carried by the second container is provided for releasably retaining the cuspidor in the said pocket.
Claim 24
Dependent Claim
314 words
A cuspidor comprising a waterproof first container, the said first container having an open upper end and a closed lower end, a waterproof second container, the said second container having an open upper end and a closed lower end, the said opening in the upper end of the second container being of a size to receive the said closed lower end of the first container, the said second container having an elongated interior in communication with the opening in the upper end thereof of a size to receive at least a major portion of the said first container, the said closed lower end of the first container being inserted through the said opening in the upper end of the second container and normally at least a major portion of the said first container being positioned within the interior of the second container, stopper means of a size and shape to conform with the opening in the said upper end of the first container, the said stopper means normally closing off the opening in the said upper end of the first container, hinge means carried by the said first container for hingedly mounting the stopper means on the first container, the hinge means including elongated flexible strap means having first and second end portions, and the first end portion of the strap means being attached to one side of the stopper means and the second end portion of the strap means being attached to the outer surface of the said first container at a point remote from the upper and lower ends thereof whereby when it is desired to use the cuspidor, the stopper means may be removed from its normal position and the first container may be pulled outward from its normal position within the interior of the said second container by pulling outward on the stopper means and the strap means attached thereto.
Claim 25
Dependent Claim
314 words
A cuspidor comprising a waterproof first container, the said first container having an open upper end and a closed lower end, a waterproof second container, the said second container having an open upper end and a closed lower end, the said opening in the upper end of the second container being of a size to receive the said closed lower end of the first container, the said second container having an elongated interior in communication with the opening in the upper end thereof of a size to receive at least a major portion of the said first container, the said closed lower end of the first container being inserted through the said opening in the upper end of the second container and normally at least a major portion of the said first container being positioned within the interior of the second container, stopper means of a size and shape to conform with the opening in the said upper end of the first container, the said stopper means normally closing off the opening in the said upper end of the first container, hinge means carried by the said first container for hingedly mounting the stopper means on the first container, the hinge means including elongated flexible strap means having first and second end portions, and the first end portion of the strap means being attached to one side of the stopper means and the second end portion of the strap means being attached to the outer surface of the said first container at a point remote from the upper and lower ends thereof whereby when it is desired to use the cuspidor, the stopper means may be removed from its normal position and the first container may be pulled outward from its normal position within the interior of the said second container by pulling outward on the stopper means and the strap means attached thereto.
Claim 26
Dependent Claim
52 words
The cuspidor of claim 23 wherein cooperating releasable retaining means carried by the stopper means and the said second container are provided for releasably retaining the stopper means in its normal position and also for retaining the said first container in its normal position within the interior of the said second container.
Claim 27
Dependent Claim
115 words
The cuspidor of claim 23 wherein the configuration of the said openings in the first container and second container at their upper ends are substantially longer than their widths to thereby provide initially generally oblong openings which have generally longitudinal and transverse axes, and the said first container and second container are formed from flexible material which is deformed when pressure is applied to opposite sides thereof in the vicinity of the said open upper ends thereof in directions generally along the said longitudinal axes and towards the said transverse axes whereby the initially oblong openings in the said first container and second container become shorter and wider and take on a more circular configuration.
Claim 28
Dependent Claim
114 words
The cuspidor of claim 25 wherein cooperating releasable first and second container retaining means are provided on the outer surface of the bottom portion of the said first container and on the inner surface of the upper portion of the said second container for preventing the said first container from being withdrawn completely from the interior of the said second container when the said pressure is not applied to the said second container, the said first and second container retaining means being rendered ineffective when the said pressure is applied to the said second container whereby thereupon the said first container may be removed completely from within the interior of the said second container.
Claim 29
Dependent Claim
52 words
The cuspidor of claim 26 wherein cooperating releasable retaining means carried by the stopper means and the said second container are provided for releasably retaining the stopper means in the normal position and also for retaining the said first container in its normal position within the interior of the said second container.
Claim 30
Dependent Claim
42 words
The cuspidor of claim 21 wherein the said second container is of a size and shape to conform to a pocket in a garment, and means carried by the second container is provided for releasably retaining the cuspidor in the said pocket.
Claim 31
Dependent Claim
19 words
The cuspidor of claim 20 wherein the said mouthpiece, bag, first container and second container are formed of plastic.
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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) | 1982-07-30 | 1983-01-29 | 1983-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-07-30 | 1987-01-29 | 1987-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-07-30 | 1991-01-29 | 1991-07-31 | $7700.00 | Window Closed / Lapsed |