Patent US4312085A successfully refreshed from Google Patents.
US4312085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitary waste disposal packets
Assignee: Individual
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Filing: 1980-01-18
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Granted: 1982-01-26
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Expires: 2000-01-18
Abstract
Abstract Mass producible, compact packets disposed in a moisture impermeable container adapted to store and dispense the packets for use in receiving and disposing of solid human waste in a sanitary manner in disaster areas or under other conditions in which normal sanitation facilities are unavailable; the exterior of the packet is a water impermeable outer wrapper systematically closed upon itself and adapted to be used to contain solid waste; the wrapper possesses substantial tensile strength and burst resistance when wet, and in its open laid-flat state is about one foot or longer in each direction, sized to receive all solid waste from a person discharging waste from a squatting position; a portion of toilet tissue is disposed within the packet in a position protected by the outer wrapper; and the packet includes closure means retaining the outer wrapper in its compact form, protecting the toilet tissue prior to use, and adapted, after the outer wrapper has received the waste and has been closed upon itself in a wrapped compact configuration about the waste, to retain the used wrapper and contents in the compact used configuration.
Inventors
- 👤 Bronson M. Potter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:35
CPC Classifications
A; A47; A47K; A47K11/00; A47K11/02; A47K17/00; Y; Y02; Y02A; Y02A50/00; Y02A50/30
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
238 words
A mass-producible, compact packet for use in receiving and disposing of solid excrement in a sanitary manner without use of normal sanitation facilities, comprising a water impermeable outer wrapper systematically closed upon itself to form the exterior of said packet, said outer wrapper adapted to be opened and used to receive said excrement and to be closed thereabout, said wrapper possessing substantial tensile strength and burst resistance when wet, and in its open laid-flat state being about one foot or longer in each direction, sized to receive all solid excrement from a person discharging excrement from a squatting position, said wrapper being air permeable to admit air to excrement contained in said wrapper through the wall of said wrapper in quantities to promote aerobic bacterial decomposition of said excrement, a portion of toilet tissue disposed within said packet in a position protected by said outer wrapper, and closure means retaining said outer wrapper in its compact form, protecting said toilet tissue, prior to use and adapted, after said outer wrapper has received said excrement and has been closed upon itself in a wrapped compact configuration about said excrement, to retain said used wrapper and contents in said compact used, excrement-containing configuration whereby, after closure around said excrement, said packet may be placed in a location exposed to air to accelerate sanitary decomposition of said excrement while said excrement remains contained by said wrapper, without harm to the environment.
Claim 2
Dependent Claim
238 words
A mass-producible, compact packet for use in receiving and disposing of solid excrement in a sanitary manner without use of normal sanitation facilities, comprising a water impermeable outer wrapper systematically closed upon itself to form the exterior of said packet, said outer wrapper adapted to be opened and used to receive said excrement and to be closed thereabout, said wrapper possessing substantial tensile strength and burst resistance when wet, and in its open laid-flat state being about one foot or longer in each direction, sized to receive all solid excrement from a person discharging excrement from a squatting position, said wrapper being air permeable to admit air to excrement contained in said wrapper through the wall of said wrapper in quantities to promote aerobic bacterial decomposition of said excrement, a portion of toilet tissue disposed within said packet in a position protected by said outer wrapper, and closure means retaining said outer wrapper in its compact form, protecting said toilet tissue, prior to use and adapted, after said outer wrapper has received said excrement and has been closed upon itself in a wrapped compact configuration about said excrement, to retain said used wrapper and contents in said compact used, excrement-containing configuration whereby, after closure around said excrement, said packet may be placed in a location exposed to air to accelerate sanitary decomposition of said excrement while said excrement remains contained by said wrapper, without harm to the environment.
Claim 3
Dependent Claim
229 words
A waste disposal system for receiving and disposing of solid excrement in a sanitary manner without use of normal sanitation facilities, comprising a plurality of user packets disposed in a moisture impermeable container, said container adapted to store and dispense said packets, each said packet comprising a water impermeable outer wrapper systematically closed upon itself to form the exterior of said packet, said outer wrapper adapted to be opened and used to receive said excrement and to be closed thereabout, said wrapper possessing substantial tensile strength and burst resistance when wet, and in its open laid-flat state being about one foot or longer in each direction, sized to receive all solid excrement waste from a bowel movement, said wrapper being air permeable to admit air to excrement confined in said wrapper in quantities to promote aerobic bacterial decomposition of said solid excrement, and closure means retaining said outer wrapper in its compact form, prior to use and adapted, after said outer wrapper has received said excrement and has been closed upon itself in a wrapped compact configuration about said excrement, to retain said used wrapper and contents in said compact used configuration whereby, after closure around said excrement, said packet may be placed in a location exposed to air to accelerate sanitary decomposition of said excrement while said excrement remains contained by said wrapper, without harm to the environment.
Claim 4
Dependent Claim
229 words
A waste disposal system for receiving and disposing of solid excrement in a sanitary manner without use of normal sanitation facilities, comprising a plurality of user packets disposed in a moisture impermeable container, said container adapted to store and dispense said packets, each said packet comprising a water impermeable outer wrapper systematically closed upon itself to form the exterior of said packet, said outer wrapper adapted to be opened and used to receive said excrement and to be closed thereabout, said wrapper possessing substantial tensile strength and burst resistance when wet, and in its open laid-flat state being about one foot or longer in each direction, sized to receive all solid excrement waste from a bowel movement, said wrapper being air permeable to admit air to excrement confined in said wrapper in quantities to promote aerobic bacterial decomposition of said solid excrement, and closure means retaining said outer wrapper in its compact form, prior to use and adapted, after said outer wrapper has received said excrement and has been closed upon itself in a wrapped compact configuration about said excrement, to retain said used wrapper and contents in said compact used configuration whereby, after closure around said excrement, said packet may be placed in a location exposed to air to accelerate sanitary decomposition of said excrement while said excrement remains contained by said wrapper, without harm to the environment.
Claim 5
Dependent Claim
33 words
The waste disposal system of claim 2 wherein said container includes a reusable closure, said container, after removal of said packets, adapted to receive liquid excrement and to store said waste for disposal.
Claim 6
Dependent Claim
61 words
The waste disposal product of claim 1 or 2 wherein an absorbent layer is disposed in contact with an interior surface of said wrapper, protected by said outer layer when said outer layer is closed upon itself before or after use, said absorbent layer disposed, when said outer layer is open for use, to receive and absorb and hold moist excrement.
Claim 7
Dependent Claim
35 words
The waste disposal product of claim 1 or 2 wherein said outer layer is biodegradable in the presence of moisture at the end of a degradation period substantially exceeding the normal decomposition period for excrement.
Claim 8
Dependent Claim
47 words
The waste disposal product of claim 1 or 2 wherein said closure means of said packet includes a first closure that securely retains said packet in closed condition before use, and a second closure adapted for retaining said used wrapper and contents in said compact, used configuration.
Claim 9
Dependent Claim
31 words
The waste disposal product of claim 6 wherein said first and second closures are visually distinguishable, said wrapper being capable of being unwrapped only after breaking of said first closure means.
Claim 10
Dependent Claim
14 words
The waste disposal product of claim 6 wherein said first closure is adhesive tape.
Claim 11
Dependent Claim
21 words
The waste disposal product of claim 6 wherein said first closure includes means for connecting said packet to other such packets.
Claim 12
Dependent Claim
38 words
The waste disposal product of claim 9 wherein said first closure is a string connected also to a second such packet, and a second such string closing said second packet and connected also to a third such packet.
Claim 13
Dependent Claim
111 words
The waste disposal product of claim 1 or 2 wherein said wrapper is generally rectangular and has at least three creases parallel to a centrally located longitudinal axis, and at least two creases perpendicular to said axis, said creases being adapted to suggest to the user to contain the waste in said wrapper by first turning said wrapper over itself along said axis and then folding along said creases perpendicular to said axis, and said creases perpendicular to said axis being located to define an area therebetween greater than one-half of the size of said wrapper, so that said excrement is easily contained within said area by said turning and folding.
Claim 14
Dependent Claim
22 words
The waste disposal product of claim 1 or 2 wherein said wrapper includes a supply of limestone for use on solid excrement.
Claim 15
Dependent Claim
205 words
A mass-producible, compact packet for use in receiving and disposing of solid excrement in a sanitary manner, comprising a water impermeable outer wrapper systematically closed upon itself to form the exterior of said packet, said outer wrapper adapted to be opened and used to receive said excrement and to be closed thereabout, said wrapper possessing substantial tensile strength and burst resistance when wet, and in its open laid-flat state being about one foot or longer in each direction, sized to receive the solid excrement of a bowel movement, said wrapper being air permeable to admit air to excrement confined in said wrapper through the wall of said wrapper in quantities to promote aerobic bacterial decomposition of said excrement, closure means retaining said outer wrapper in its compact form prior to use and adapted, after said outer wrapper has received said excrement and has been closed upon itself in a wrapped compact configuration about said excrement, to retain said used wrapper and contents in said compact used, excrement-containing configuration, whereby, after closure around said excrement, said packet may be placed in a location exposed to air to accelerate sanitary decomposition of said excrement while said excrement remains contained by said wrapper, without harm to the environment.
Claim 16
Dependent Claim
205 words
A mass-producible, compact packet for use in receiving and disposing of solid excrement in a sanitary manner, comprising a water impermeable outer wrapper systematically closed upon itself to form the exterior of said packet, said outer wrapper adapted to be opened and used to receive said excrement and to be closed thereabout, said wrapper possessing substantial tensile strength and burst resistance when wet, and in its open laid-flat state being about one foot or longer in each direction, sized to receive the solid excrement of a bowel movement, said wrapper being air permeable to admit air to excrement confined in said wrapper through the wall of said wrapper in quantities to promote aerobic bacterial decomposition of said excrement, closure means retaining said outer wrapper in its compact form prior to use and adapted, after said outer wrapper has received said excrement and has been closed upon itself in a wrapped compact configuration about said excrement, to retain said used wrapper and contents in said compact used, excrement-containing configuration, whereby, after closure around said excrement, said packet may be placed in a location exposed to air to accelerate sanitary decomposition of said excrement while said excrement remains contained by said wrapper, without harm to the environment.
Claim 17
Dependent Claim
33 words
The waste disposal product of claim 1, 2 or 13 wherein said outer wrapper retains its water impermeability and burst resistance when wet for a period exceeding the decomposition period of said excrement.
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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) | 1985-01-25 | 1985-07-27 | 1986-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-01-25 | 1989-07-27 | 1990-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-01-25 | 1993-07-27 | 1994-01-26 | $7700.00 | Window Closed / Lapsed |