Portable livestock pen

• US 5,170,746 A
• Filed: 10/18/1991
• Issued: 12/15/1992
• Est. Priority Date: 10/18/1991
• Status: Expired due to Fees

• Current Assignee: Gerald L. Roose
• Original Assignee: Gerald L. Roose
• Inventors: Roose, Gerald L.
• Primary Examiner(s): Mancene, Gene
• Assistant Examiner(s): Manahan, Todd E.
• Application Number:
  US07/779,325
• Time in Patent Office: 424 Days
• Field of Search: 119/20, 119/98, 119/155, 280/79.3, 296/3, 296/12, 296/14, 296/24.2, 296/50, 256/24, 256/25, 256/73, 49/370, 49/380, 49/407, 49/413, 49/453, 49/501, 49/504
• US Class Current: 119/512
• CPC Class Codes: A01K 3/001 Portable, temporary, and collapsible fencing for pastures

Abstract

A livestock pen includes a rectangular horizontal platform having a plurality of sidewall assemblies connected thereto and extending around the perimeter thereof. At least one of the sidewall assemblies includes first and second vertical posts spaced apart from one another to form a gate opening therebetween. An upper horizontal rail is connected to the upper end of one of the gate posts and extends horizontally away from the gate opening. A horizontal slide rail is attached to the one sidewall assembly and extends across the gate opening adjacent the lower end thereof. A gate includes an upper channel member slidably mounted over the upper rail of the rear wall assembly and a lower sleeve member telescoped over the slide rail at the bottom of the wall assembly so as to permit the gate to slide between open and closed positions.

Claims

1. A livestock pen comprising:

a rectangular horizontal platform having a perimetric edge extending therearound;

a plurality of sidewall assemblies connected to said horizontal platform and extending around said perimetric edge thereof, one of said sidewall assemblies including a first vertical post and a second vertical post each having upper and lower ends and being spaced apart from one another to form a gate opening therebetween, an upper horizontal rail having one end connected to said upper end of said first vertical post and extending horizontally away from said gate opening;

a horizontal slide rail attached to said one sidewall assembly and being horizontally spaced from said upper horizontal rail of said one sidewall assembly, said slide rail extending across said gate opening adjacent and horizontally spaced from said lower ends of said vertical posts;

a gate formed into the shape of a rectangle sized to fit in covering relation over said gate opening;

said gate comprising an upper channel member slidably and retentively engaging said upper horizontal rail adjacent said gate opening for longitudinally sliding movement along said upper horizontal rail;

said gate further comprising a lower sleeve member slidably mounted to said horizontal slide rail for sliding movement thereon, whereby said gate is slidably mounted to said upper horizontal rail and said horizontal slide rail for sliding movement from an open position adjacent said gate opening to a closed position in covering relation over said gate opening.

2. A livestock pen according to claim 1 wherein at least two ground engaging wheels are rotatably mounted to said platform for permitting transporting of said platform.

3. A livestock pen according to claim 1 wherein said upper channel member includes a horizontal flange and a vertical flange forming an L-shaped cross section, said horizontal flange extending over said upper horizontal rail and said vertical flange extending downwardly on the side of said upper horizontal rail opposite from said gate.

4. A livestock pen according to claim 1 wherein said lower sleeve member includes a sleeve opening extending therethrough, said slide rail extending through said sleeve opening.

5. A livestock pen according to claim 1 wherein lock means are provided on said one side wall assembly for selectively locking said gate in said closed position.

6. A livestock pen according to claim 1 wherein said gate is positioned in a first vertical plane and said one sidewall assembly is positioned is a second vertical plane adjacent but spaced from said first vertical plane.

7. A livestock pen according to claim 6 wherein said slide rail is positioned in said first vertical plane below said gate, said upper channel member extending from said gate member over said upper horizontal rail of said one sidewall assembly.

8. A gate for use with a livestock pen comprising:

a frame assembly comprising a first vertical post and a second vertical post each having upper and lower ends and being spaced apart from one another to form a gate opening therebetween, said frame assembly having an upper horizontal rail having one end connected to said upper end of said first vertical post and extending horizontally away from said gate opening;

a horizontal slide rail attached to said frame assembly, said slide rail extending across said gate opening adjacent and horizontally spaced from said lower ends of said vertical posts;

a gate formed into the shape of a rectangle sized to fit in covering relation over said gate opening;

said gate comprising an upper channel member slidably and retentively engaging said upper horizontal rail adjacent said gate opening for longitudinal sliding movement along said upper horizontal rail;

said gate further comprising a lower sleeve member slidably mounted to said horizontal slide rail for sliding movement thereon, whereby said gate is slidable on said upper horizontal rail and said horizontal slide rail from an open position adjacent said gate opening to a closed position in covering relation over said gate opening.