Patents Assigned to Jerry L. Wilson
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Patent number: 5605411Abstract: A lock, which releasably affixes to the end of a cylindrical rod, includes a torus-like case having a central cylindrical passageway that fits over the rod. A spring normally urges a pair of cylindrical pistons located in the case to a locked position where they partially extend into the passageway by a spring. An actuation mechanism allows the pistons to be moved to an unlocked position where they are completely contained within the case by pressing a plunger that extends through the case. The rod contains a plurality of pairs of openings at specified locations along the rod that receive the pistons when the lock is placed on the rod.Type: GrantFiled: August 14, 1995Date of Patent: February 25, 1997Assignee: Jerry L. WilsonInventors: Jerry L. Wilson, Richard A. Edinger
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Patent number: 5178589Abstract: A rotary exercise apparatus includes a frame which supports a seat assembly and a rotary crank mechanism. The frame has two sets of legs, one which supports the apparatus in an upright position where the crank mechanism can be used by someone sitting on the seat assembly to perform upper body exercises, and another which supports the apparatus in a reclined position where the crank mechanism can be used by someone sitting on the seat assembly to perform lower body exercises. The crank mechanism permits variable amounts of resistance to be imparted against its rotation by urging a shoe having a high friction liner against a rotatably mounted shaft that carries the crank arms. The location of the crank mechanism along the frame and the length of the arms are adjustable to accommodate different size users. In addition, the arms are replaceable to permit different size and shape arms carrying appropriate engagement devices to be used for each type of exercise.Type: GrantFiled: February 14, 1992Date of Patent: January 12, 1993Assignees: Jerry L. Wilson, Marilyn E. Wilson, Connie D. Wilson, Stuart B. Wilson, Brian D. Wilson, Molly M. WilsonInventors: Jerry L. Wilson, Richard A. Edinger
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Patent number: 5127476Abstract: An improved lockout housing (48) and lockout sleeve (46) for a tubing retrievable safety valve (36) having cooperating lugs and lug recesses that are adapted to reduce the likelihood of premature shearing or leaking. Sets of circumferentially spaced, shearable retaining lugs (64) are alternated with sets of circumferentially spaced, shearable communicating lugs (54) that extend radially inward around the upper portion of lockout housing (48) and are preferably unitarily formed as an integral part of the lockout housing (48). First and second sets of longitudinally extending slots (62, 66) are likewise circumferentially spaced around the lower end of outside wall (68) of lockout sleeve (46), and are adapted to slidably engage the longitudinally aligned lugs (54, 64) of the lockout housing. Slots (62) aligned longitudinally with communicating lugs (54) are preferably longer than slots (66) aligned with the retaining lugs (64), and extend a greater distance up outside wall (68) of lockout sleeve (46).Type: GrantFiled: May 10, 1991Date of Patent: July 7, 1992Assignee: Jerry L. WilsonInventors: Rennie L. Dickson, Glenn R. Davis
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Patent number: 4819934Abstract: The exercise machine of the present invention is comprised of articulated arms which can be moved between retracted cocked positions and extended punching positions in order to simulate the throwing of a punch. The upper portions of the arms are in the form of parallelogram linkages which allow them to be moved between extended and retracted positions at their point of connection with the body of the machine. A shoulder, which rotates about the post which supports the machine activates the parallelogram linkages so as to extend the arm attached to the side of the shoulder which is moved forward and retract the arm on the side of the shoulder which is moved rearward. A motor, which causes the shoulder to rotate is activated by a control system. A microprocessor associated with the control system permits the machine to be preprogrammed to throw a series of punches in particular combinations to give the appearance of an actual boxer.Type: GrantFiled: February 1, 1988Date of Patent: April 11, 1989Assignee: Jerry L. WilsonInventors: Jerry L. Wilson, Gerald E. Nagode
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Patent number: 4765609Abstract: The exercise machine of the present invention is comprised of articulated arms which can be moved between retracted cocked positions and extended punching positions in order to simulate the throwing of a punch. The upper portions of the arms are in the form of parallelogram linkages which allow them to be moved between extended and retracted positions at their point of connection with the body of the machine. A shoulder, which rotates about the post which supports the machine activates the parallelogram linkages so as to extend the arm attached to the side of the shoulder which is moved forward and retract the arm on the side of the shoulder which is moved rearward. A motor, which causes the shoulder to rotate is activated by a control system. A microprocessor associated with the control system permits the machine to be preprogrammed to throw a series of punches in particular combinations to give the appearance of an actual boxer.Type: GrantFiled: January 27, 1987Date of Patent: August 23, 1988Assignee: Jerry L. WilsonInventors: Jerry L. Wilson, Gerald E. Nagode
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Patent number: D315934Type: GrantFiled: September 12, 1988Date of Patent: April 2, 1991Assignee: Jerry L. WilsonInventors: Jerry L. Wilson, Jon Schneider, Frederick E. Collins
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Patent number: D315935Type: GrantFiled: September 12, 1988Date of Patent: April 2, 1991Assignee: Jerry L. WilsonInventors: Jerry L. Wilson, Jon Schneider, Frederick E. Collins
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Patent number: D315936Type: GrantFiled: September 12, 1988Date of Patent: April 2, 1991Assignee: Jerry L. WilsonInventors: Jerry L. Wilson, Jon Schneider, Frederick E. Collins
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Patent number: D332980Type: GrantFiled: June 17, 1991Date of Patent: February 2, 1993Assignee: Jerry L. WilsonInventors: Jerry L. Wilson, Jon R. Schneider, Frederick E. Collins