# US 8,739,740 B2 · Pet leash > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,739,740 B2 - Document ID: US8739740B2 - Status: Granted - Kind: B2 - Application number: 13/059,132 - Filed: 2009-08-14 - Published: 2011-08-18 - Granted: 2014-06-03 - Earliest claimed: 2008-08-15 - Applicants: Robert Goldy; Edwin Chan - Inventors: Robert Goldy; Edwin Chan - Web page: https://patentgrep.com/patent/US8739740B2 ## CPC - A01K 27/004: {Retractable leashes} - A01K 5/0114: {Pet food dispensers; Pet food trays (time-controlled A01K5/0291)} - A01K 27/006: {with light-emitting or ornamental devices} - A01K 27/008: {with pockets or similar for carrying accessories} - Y10T 29/49: Method of mechanical manufacture - A01K: ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract A pet leash and a method of making and using same. In one embodiment, the leash includes one or more features for improving functionality. In one form, such features include one or more compartments (40A), lighting and timing components or a combination thereof. One such feature is the ability to include numerous recesses into the housing (20) and grip (30). This allows multiple devices, such as a pet water bowl, pet treat compartment and one or more pet waste bags to be stored within the leash. In a particular form, the water bowl is made in a collapsible configuration to facilitate placement in the housing when not in use, and to allow it to expand when removed for use. In a particular form, the recesses formed in the housing to hold the various devices may be spaced around a portion of the housing used to contain a pet leash line and its associated retraction mechanism. ## Claims ### Claim 1 A pet leash comprising: a housing defining a plurality of recesses therein and disposed on opposing sides thereof, at least one of said plurality of recesses comprising a water bowl compartment; a grip attached to said housing, said grip defining another recess formed therein that defines a pet waste bag compartment; a plurality of covers each of which are configured to selectively enclose a respective one of said plurality of recesses; a substantially cylindrical water bowl selectively disposable in said respective one of said plurality of recesses, said water bowl comprising a collapsible structure having an accordion shape along its axial dimension such that when placed in said respective one of said plurality of recesses, a bottom of said water bowl defines said respective one of said plurality of covers such that when said water bowl is compressed or otherwise compacted into one of said plurality of recesses, said water bowl fits therein to leave an outer dimension of said housing substantially unchanged; a line retractably coupled to said housing such that when in a retracted state, said line is substantially contained within said housing; and means for retracting said line into said housing. ### Claim 2 (depends on 1) The pet leash of claim 1, wherein said means comprises a spring-loaded mechanism and a locking switch cooperative with said line such that upon engagement of said switch, extension or retraction of said line by said spring-loaded mechanism is inhibited. ### Claim 3 (depends on 2) The pet leash of claim 2, wherein said spring-loaded mechanism is disposed in said housing substantially between a pet treat compartment and said water bowl compartment. ### Claim 4 (depends on 1) The pet leash of claim 1, wherein another of said plurality of recesses comprises a pet treat compartment disposed on an opposing side of said housing from said water bowl compartment. ### Claim 5 (depends on 1) The pet leash of claim 1, wherein said water bowl is made from a molded silicone-based material. ### Claim 6 (depends on 1) The pet leash of claim 1, wherein said water bowl comprises one of a snap-fit connection to said housing and a threaded screw connection to said housing. ### Claim 7 (depends on 1) The pet leash of claim 1, wherein said pet treat compartment comprises a hinge formed in said respective cover. ### Claim 8 (depends on 7) The pet leash of claim 7, wherein said pet treat compartment hinged cover comprises a snap-fit connection to said housing. ### Claim 9 (depends on 1) The pet leash of claim 1, wherein said grip is integrally formed with said housing. ### Claim 10 (depends on 1) The pet leash of claim 1, further comprising: a portable electric power supply disposed in at least one of said housing and said grip; at least one output device selectively coupled to said portable electric power supply to receive electric current therefrom; and a switch to provide said selective coupling between said at least one output device and said portable electric power supply. ### Claim 11 (depends on 10) The pet leash of claim 10, wherein said at least one output device comprises at least one of a light and a display. ### Claim 12 (depends on 11) The pet leash of claim 11, wherein said display comprises at least one of a clock and a timer. ### Claim 13 (depends on 10) The pet leash of claim 10, wherein said at least one output device comprises a plurality of output devices comprising a light and a display. ### Claim 14 (depends on 10) The pet leash of claim 10, wherein said portable electric power supply comprises at least one battery. ### Claim 15 A pet leash comprising: a housing configured to contain a retractable leash line therein, said housing further defining a first recess comprising a pet treat compartment therein and a second recess comprising a water bowl compartment therein; a grip attached to said housing, said grip defining a third recess comprising a pet waste bag compartment therein; a plurality of covers each of which are configured to selectively enclose a respective one of said first, second and third recesses; a substantially cylindrical water bowl disposable within said water bowl compartment, said water bowl comprising a collapsible structure having an accordion shape along its axial dimension such that a bottom of said water bowl defines a respective one of said covers such that when said water bowl is compressed or otherwise compacted into said water bowl compartment, said water bowl fits therein to leave an outer dimension of said housing substantially unchanged; a line retractably coupled to said housing such that when in a retracted state, said line is substantially contained within said housing; a portable electric power supply disposed in at least one of said housing and said grip; at least one of a light and a clock selectively coupled to said portable electric power supply to receive electric current therefrom; and a switch to provide said selective coupling between said at least one output device and said portable electric power supply. ### Claim 16 A method of making a pet leash, said method comprising: providing a housing and a place for a user to grip said housing; providing a line that is attached at a first end to said housing and attachable at a second end to at least one of a pet and a pet collar; providing a plurality of recesses on opposing sides in said housing wherein one of said plurality of recesses is configured to receive a removable water bowl in a side thereof and another of said plurality of recesses is configured to define a storage compartment therein; providing a pet treat compartment in a first of said plurality of recesses; providing a removable water bowl in a second of said plurality of recesses, said removable water bowl comprising a collapsible structure having an accordion shape along its axial dimension and a bottom that, when said removable water bowl is disposed within said housing, defines a cover for said respective one of said plurality of recesses such that when said water bowl is compressed or otherwise compacted into said respective one of said plurality of recesses, said water bowl fits therein to leave an outer dimension of said housing substantially unchanged; and providing at least one compartment in said place for user to grip said housing, said at least one compartment configured to store pet waste bags therein. ### Claim 17 (depends on 16) The method of claim 16, further comprising: coupling a portable electric power supply to at least one of said housing and said place for a user to grip said housing; and providing at least one output device on said housing such that said at least one output device is electrically coupled to said portable electric power supply. ### Claim 18 (depends on 17) The method of claim 17, further comprising said at least one output device as a clock that is dedicately coupled to said portable electric power supply and a light that is selectively coupled through a switch to said portable electric power supply. ### Claim 19 (depends on 17) The method of claim 17, further comprising providing a retraction mechanism in said housing substantially between said pet treat compartment and said water bowl.