# US 11,439,119 B2 · System and method for securing calf hutches > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,439,119 B2 - Document ID: US11439119B2 - Status: Granted - Kind: B2 - Application number: 16/735,076 - Filed: 2020-01-06 - Published: 2020-10-08 - Granted: 2022-09-13 - Earliest claimed: 2019-04-03 - Assignees: Mje, LLC - Applicants: Mje, LLC - Inventors: Stephen L. Deges - Web page: https://patentgrep.com/patent/US11439119B2 ## CPC - A01K 1/0088: {Animal shelters especially adapted for keeping young cattle, i.e. calves} - A01K 1/02: Pigsties; Dog-kennels; Rabbit-hutches or the like - E05B 15/0093: {Weight arrangements in locks; gravity activated lock parts (E05B65/5292, E05B77/06 take precedence)} - E05B 73/0005: {using chains, cables or the like (chain- or cable-locks of the padlock type E05B67/003; lockable clothing hangers or hanger racks E05B69/006)} - A01K: ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS - E05B: LOCKS; ACCESSORIES THEREFOR; HANDCUFFS ## Abstract A securement system for securing one or more calf hutches is provided. The securement system includes latch assemblies and a line. The latch assemblies are configured to be attached to the calf hutches and comprise receiver flanges and latch arms. Each receiver flange includes a vertically-extending plate defining a locking slot with an open end. Each latch arm may be shifted between a closed position in which it blocks the open end of the locking slot and an open position in which it does not block the open end of the locking slot. Each latch arm is biased to the closed position. ## Claims ### Claim 1 A latch for attaching to a calf hutch and for use with a cable to secure the calf hutch, the latch comprising: a receiver flange at least partially defining a locking slot with an open end; and a latch arm shiftable between a closed position in which the latch arm blocks the open end of the locking slot and an open position in which the latch arm does not block the open end of the locking slot, the latch arm being biased to the closed position, wherein the locking slot is oblique to the latch arm when the latch arm is in the closed position, and wherein the receiver flange has a front end, and the open end of the locking slot is farther away from the front end than a remainder of the locking slot. ### Claim 2 (depends on 1) The latch of claim 1, wherein the receiver flange comprises a front portion having a front slot edge and a back portion having a back slot edge, the front slot edge and the back slot edge cooperatively defining the locking slot, the front portion being taller than the back portion so that the front slot edge is longer than the back slot edge. ### Claim 3 (depends on 1) The latch of claim 1, wherein the latch arm is biased to its closed position by gravity. ### Claim 4 (depends on 1) The latch of claim 1, wherein the latch arm includes a portion protruding from the receiver flange that shifts the latch arm from the closed position to the open position when the portion is actuated. ### Claim 5 (depends on 1) The latch of claim 1, wherein the latch arm is pivotably mounted to the receiver flange. ### Claim 6 (depends on 1) The latch of claim 1, wherein the receiver flange further comprises two spaced-apart vertically-extending plates that define a vertically-disposed channel therebetween in which the latch arm is pivotally-mounted. ### Claim 7 (depends on 1) The latch of claim 1, wherein the receiver flange includes a base portion having a first hole that receives a fastener to attach the latch assembly to the calf hutch. ### Claim 8 (depends on 7) The latch of claim 7, further comprising a reinforcement plate for positioning on an interior surface of the calf hutch and having a second hole corresponding to the first hole so that the second hole also receives the fastener. ### Claim 9 A latch assembly for attaching to a roof of a calf hutch and for use with a cable to secure the calf hutch, the latch assembly comprising: a reinforcement plate for positioning on an interior surface of the roof of the calf hutch and having a first hole operable to receive a fastener; a base portion having a second hole that receives the fastener so that the reinforcement plate and the base are operable to sandwich the roof of the calf hutch a receiver flange extending vertically from the base and at least partially defining a locking slot with an open end; and a latch arm pivotally attached to the receiver flange at a pivot point so that the latch arm is pivotable between a closed position in which the latch arm blocks the open end of the locking slot and an open position in which the latch arm does not block the open end of the locking slot, the latch arm being biased to the closed position. ### Claim 10 (depends on 9) The latch assembly of claim 9, wherein the receiver flange comprises a front portion having a front slot edge and a back portion having a back slot edge, the front slot edge and the back slot edge cooperatively defining the locking slot, the front portion being taller than the back portion so that the front slot edge is longer than the back slot edge. ### Claim 11 (depends on 10) The latch assembly of claim 10, wherein the front portion includes a front edge and the locking slot is oblique to the latch arm when the latch arm is in the closed position so that the open end of the locking slot is farther form the front edge of the front portion than a bottom portion of the locking slot. ### Claim 12 An animal shelter assembly comprising: a calf hutch comprising a roof and a plurality of walls attached to the roof; and a latch attached to the roof of the calf hutch, the latch comprising— a receiver flange attached to the roof of the calf hutch and at least partially defining a locking slot with an open end, and a latch arm shiftable between a closed position in which the latch arm blocks the open end of the locking slot and an open position in which the latch arm does not block the open end of the locking slot, the latch arm being biased to the closed position. ### Claim 13 (depends on 12) The animal shelter assembly of claim 12, wherein the locking slot is oblique to the latch arm when the latch arm is in the closed position. ### Claim 14 (depends on 12) The animal shelter assembly of claim 12, wherein the receiver flange has a front end, and the open end of the locking slot being farther away from the front end than a remainder of the locking slot. ### Claim 15 (depends on 12) The animal shelter assembly of claim 12, wherein the latch arm is pivotably mounted to the receiver flange. ### Claim 16 (depends on 12) The animal shelter assembly of claim 12, wherein the receiver flange includes a base portion having a first hole that receives a fastener to attach the latch assembly to the roof of the calf hutch. ### Claim 17 (depends on 16) The animal shelter assembly of claim 16, wherein the receiver flange comprises a reinforcement plate for positioning on an interior surface of the roof of the calf hutch and having a second hole corresponding to the first hole so that the second hole also receives the fastener. ### Claim 18 (depends on 12) The animal shelter of claim 12, wherein the receiver flange further comprises two spaced-apart vertically-extending plates that define a vertically-disposed channel therebetween in which the latch arm is pivotally-mounted.