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US5134969A Expired / Lapsed US ⏱️ 0.0 years remaining

Cage configuration for arboreal reptiles

Assignee: National Institutes of Health
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Filing: 1990-10-10
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Granted: 1992-08-04
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Expires: 2010-10-10
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Abstract

Abstract A cage for arboreal animals includes two compartments, each having a hinged, latched, door. The two compartments are separated by a sliding panel to enable maintenance to be performed easily and safely, minimizing unwanted contact between hazardous animals, such as venomous snakes, for example, and the investigators or maintenance personnel. The structure is further ventilated to provide air flow from bottom to top, and could maintain a humidity level in accordance with needs of caged animals. The sides of the cage are transparent to permit simple monitoring of the reptiles as well as to meet the social needs of those animals which need visual contact with other animals in adjacent cages. This cage meets or exceeds all current Federal principles and regulations for animal housing units.

Inventors

  • 👤 Robert T. Mason
  • 👤 Robert F. Hoyt, Jr.
  • 👤 Lewis K. Pannell

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 14:22
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/03; A01K1/031; A01K1/0313

Claims Analysis

Total Claims: 21
Claim 1
Independent Claim 171 words
A reptile-cage assembly for retaining a reptile, comprising: first and second compartment sections defined by wall portions of substantially identical material, said first and second compartment sections located substantially adjoining each other and in open communication with each other; humidifying means for increasing humidity level within the cage assembly and for preventing escape of the reptile therethrough, said humidifying means comprising substantially solid transparent material forming said wall portions defining said first and second compartment sections, together with openings in the cage assembly, to increase humidity within the cage assembly; panel means separating said first and second compartment sections for selectively isolating said compartment sections from one another thereby simplifying maintenance of the cage assembly by permitting isolation of a caged reptile in one of said first and second compartment sections while performing maintenance tasks in the other of said compartment sections without a possibility of contact between the reptile and a person performing said maintenance tasks, and first and second doors respectively provided for said first and second compartment sections.
Claim 2
Dependent Claim 171 words
A reptile-cage assembly for retaining a reptile, comprising: first and second compartment sections defined by wall portions of substantially identical material, said first and second compartment sections located substantially adjoining each other and in open communication with each other; humidifying means for increasing humidity level within the cage assembly and for preventing escape of the reptile therethrough, said humidifying means comprising substantially solid transparent material forming said wall portions defining said first and second compartment sections, together with openings in the cage assembly, to increase humidity within the cage assembly; panel means separating said first and second compartment sections for selectively isolating said compartment sections from one another thereby simplifying maintenance of the cage assembly by permitting isolation of a caged reptile in one of said first and second compartment sections while performing maintenance tasks in the other of said compartment sections without a possibility of contact between the reptile and a person performing said maintenance tasks, and first and second doors respectively provided for said first and second compartment sections.
Claim 3
Dependent Claim 83 words
A reptile-cage assembly as recited in claim 1 wherein said compartment sections are adjoiningly positioned vertically displaced from one another and wherein said first door is provided for the lower positioned compartment section, said first door including a first set of said openings therein, further comprising a roof panel on an upper portion of the upper positioned compartment section, said roof panel including a second set of said openings therein, thereby enabling ventilating air flow from bottom to top of said cage assembly.
Claim 4
Dependent Claim 41 words
A reptile-cage assembly as recited in claim 1 further comprising sliding means engaging said panel means for enabling said panel means to slidingly enter a position between said first and second compartment sections to separate said compartment sections from one another.
Claim 5
Dependent Claim 28 words
A reptile-cage assembly as recited in claim 3 wherein said panel means is substantially transparent for enabling an observer to observe both said first and second compartment sections.
Claim 6
Dependent Claim 34 words
A reptile-cage assembly as recited in claim 4 further comprising handle means on an exterior surface of at least one of said first and second compartment sections to provide portability to said reptile-cage assembly.
Claim 7
Dependent Claim 152 words
A cage assembly for retaining a snake, comprising: first and second compartment sections structured of wall portions of substantially solid transparent material, said first and second compartment sections located substantially adjoining each other horizontally displaced from one another and in open communication with each other; ventilating openings in the cage assembly for introducing moisture thereto and for cooperating with said substantially solid transparent material to increase humidity within the cage assembly; panel means separating said first and second compartment sections for selectively isolating said compartment sections from one another thereby simplifying maintenance of the cage assembly by permitting isolation of a caged snake in one of said first and second compartment sections while performing maintenance tasks in the other of said compartment sections without a possibility of contact between the snake and a person performing said maintenance tasks, and first and second doors respectively provided for said first and second compartment sections.
Claim 8
Dependent Claim 152 words
A cage assembly for retaining a snake, comprising: first and second compartment sections structured of wall portions of substantially solid transparent material, said first and second compartment sections located substantially adjoining each other horizontally displaced from one another and in open communication with each other; ventilating openings in the cage assembly for introducing moisture thereto and for cooperating with said substantially solid transparent material to increase humidity within the cage assembly; panel means separating said first and second compartment sections for selectively isolating said compartment sections from one another thereby simplifying maintenance of the cage assembly by permitting isolation of a caged snake in one of said first and second compartment sections while performing maintenance tasks in the other of said compartment sections without a possibility of contact between the snake and a person performing said maintenance tasks, and first and second doors respectively provided for said first and second compartment sections.
Claim 9
Dependent Claim 80 words
A cage assembly as recited in claim 6 wherein at least one of said first and second doors includes a first set of said ventilating openings in a lower portion thereof, further comprising a roof panel on an upper portion of the cage assembly, said roof panel including a second set of said ventilating openings therein over at least one of said first and second compartment sections, thereby enabling ventilating air flow from bottom to top of said cage assembly.
Claim 10
Dependent Claim 40 words
A cage assembly as recited in claim 7 wherein said first and second doors are substantially solid and transparent at portions other than said ventilating openings, wherein said solid transparent walls enable an observer to monitor the snake caged therein.
Claim 11
Dependent Claim 58 words
A cage assembly as recited in claim 8 wherein said first and second doors comprise a panel hingedly connected at one edge thereof to said respective first and second compartment sections, and further including latching means at an opposite edge of said first and second doors for latchingly opening and closing said respective first and second compartment sections.
Claim 12
Dependent Claim 28 words
A cage assembly as recited in claim 9 wherein said first and second doors comprise substantially an entire vertical wall panel of said first and second compartment sections.
Claim 13
Dependent Claim 62 words
A cage assembly as recited in claim 10 wherein said panel means is substantially transparent for enabling an observer to observe both said first and second compartment sections, and further comprising sliding means engaging said panel means for enabling said panel means to slidingly enter a position between said first and second compartment sections to separate said compartment sections from one another.
Claim 14
Dependent Claim 41 words
A cage assembly as recited in claim 6 further comprising sliding means engaging said panel means for enabling said panel means to slidingly enter a position between said first and second compartment sections to separate said compartment sections from one another.
Claim 15
Dependent Claim 28 words
A cage assembly as recited in claim 12 wherein said panel means is substantially transparent for enabling an observer to observe both said first and second compartment sections.
Claim 16
Dependent Claim 34 words
A cage assembly as recited in claim 13 further comprising handle means on an exterior surface of at least one of said first and second compartment sections to provide portability to said cage assembly.
Claim 17
Dependent Claim 239 words
A cage assembly for retaining an animal, comprising: first and second compartment sections structured of wall portions of substantially identical material, said first and second compartment sections located substantially adjoining each other and in open communication with each other; panel means separating said first and second compartment sections for selectively isolating said compartment sections from one another thereby simplifying maintenance of the cage assembly by permitting isolation of a caged animal in one of said first and second compartment sections while performing maintenance tasks in the other of said compartment sections without a possibility of contact between the animal and a person performing said maintenance tasks, and first and second doors respectively provided for said first and second compartment sections, wherein said compartment sections are adjoiningly positioned vertically displaced from one another and wherein said first door is provided for the lower positioned compartment section, said first door including first ventilating openings therein, further comprising a roof panel on an upper portion of the upper positioned compartment section, said roof panel including second ventilating openings therein, thereby enabling ventilating air flow from bottom to top of said cage assembly in order to maintain high humidity for a reptile caged therein, and wherein said second door is provided for the upper positioned compartment section, said second door being substantially solid and transparent, each said compartment section including solid transparent walls for enabling an observer to monitor the animal caged therein.
Claim 18
Dependent Claim 239 words
A cage assembly for retaining an animal, comprising: first and second compartment sections structured of wall portions of substantially identical material, said first and second compartment sections located substantially adjoining each other and in open communication with each other; panel means separating said first and second compartment sections for selectively isolating said compartment sections from one another thereby simplifying maintenance of the cage assembly by permitting isolation of a caged animal in one of said first and second compartment sections while performing maintenance tasks in the other of said compartment sections without a possibility of contact between the animal and a person performing said maintenance tasks, and first and second doors respectively provided for said first and second compartment sections, wherein said compartment sections are adjoiningly positioned vertically displaced from one another and wherein said first door is provided for the lower positioned compartment section, said first door including first ventilating openings therein, further comprising a roof panel on an upper portion of the upper positioned compartment section, said roof panel including second ventilating openings therein, thereby enabling ventilating air flow from bottom to top of said cage assembly in order to maintain high humidity for a reptile caged therein, and wherein said second door is provided for the upper positioned compartment section, said second door being substantially solid and transparent, each said compartment section including solid transparent walls for enabling an observer to monitor the animal caged therein.
Claim 19
Dependent Claim 58 words
A cage assembly as recited in claim 16 wherein said first and second doors comprise a panel hingedly connected at one edge thereof to said respective first and second compartment sections, and further including latching means at an opposite edge of said first and second doors for latchingly opening and closing said respective first and second compartment sections.
Claim 20
Dependent Claim 28 words
A cage assembly as recited in claim 16 wherein said first and second doors comprise substantially an entire vertical wall panel of said first and second compartment sections.
Claim 21
Dependent Claim 62 words
A cage assembly as recited in claim 17 wherein said panel means is substantially transparent for enabling an observer to observe both said first and second compartment sections, and further comprising sliding means engaging said panel means for enabling said panel means to slidingly enter a position between said first and second compartment sections to separate said compartment sections from one another.

References Cited (Backward Citations)

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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) 1995-08-04 1996-02-03 1996-08-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-08-04 2000-02-03 2000-08-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-08-04 2004-02-03 2004-08-04 $7700.00 Window Closed / Lapsed

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