Patents Assigned to Step-On Inc.
  • Patent number: 5095649
    Abstract: An assembly for storage of floral items or the like which includes a housing made up of stepped side walls, a rear wall, a front wall section at each step and top wall sections at each step. At least one container is located at each step, preferably received in an opening defined by the top wall section thereat. The containers define at least one water drain opening therein which is associated with a water drain system and with appropriate controls for maintaining water within the container or draining same therefrom. A cut item separator support may be provided within the containers for dividing the inside of the containers into a plurality of compartments for the receipt of floral items therein and for water-free transfer of foliage from one container to another.
    Type: Grant
    Filed: October 16, 1990
    Date of Patent: March 17, 1992
    Assignee: Flo-Step, Inc.
    Inventor: Richard W. Brownlee
  • Patent number: 4993706
    Abstract: An exercising bench includes a horizontal platform mounted on a plurality of support units which engage racks suspended from the platform for adjusting the elevation of the platform. The support units each have a pair of inner legs and a pair of outer legs pivotally connected together. The outer legs are pivotally and fixedly connected to the platform and the inner legs have a bridging member connected therebetween which engages the suspended racks to permit height and angular orientation adjustment of the platform relative to the ground.
    Type: Grant
    Filed: December 13, 1989
    Date of Patent: February 19, 1991
    Assignee: Super Step, Inc.
    Inventor: William T. Wilkinson
  • Patent number: 4848515
    Abstract: A portable, foldable swimming pool step device includes a pair of sectional stiles interconnected by transverse steps and provided with sectional handrail structures. The stiles, steps, and handrail structures are formed of a thermoplastic material. Each stile includes a pair of sections hingedly connected together and foldable between an extended operative position and a folded position. The steps are adjustable to permit the swimming pool step device to function as an inclined ramp. Suitable rollers are mounted on the stiles to permit easy movement of the swimming pool step device when the ladder is in the folded position.
    Type: Grant
    Filed: October 26, 1988
    Date of Patent: July 18, 1989
    Assignee: Sure-Step, Inc.
    Inventor: Robert M. Rinke
  • Patent number: 4807719
    Abstract: Apparatus for ascending scaffolding (10). The apparatus includes a ladder (24) having an inner upright (26) which is pivotally mounted with respect to an upright (20) of an end frame (12) of the scaffolding (10). The ladder (24) is disposed for pivoting between a retracted position, wherein the latter (24) overlies the end frame (12) of the scaffolding (10) to which it is attached, and an extended position, wherein the ladder (24) is pivoted, typically, 180.degree. relative to the retracted position.
    Type: Grant
    Filed: July 20, 1988
    Date of Patent: February 28, 1989
    Assignee: Side Step Inc.
    Inventors: George W. Burkstrand, Lowell E. Burkstrand
  • Patent number: 4768618
    Abstract: A ladder device for a boat has a mount unit and a separate step unit that may be moved between a use position with a step thereof immersed in the water in which the boat floats and a storage position where the step is located out of the water. The step in the use position extends aft of the platform and permits a person to climb out of the water and onto the platform without the step making any appreciable movement relative to the boat during such climb. The mount unit has a pair of U-shaped members formed of a section of tubing with first and second ends and a transverse flange is fixed to each first end by which the members may be attached to the upper surface of the platform. The step unit has two parallel S-shaped tubular side sections, each including a long central portion from which upper and lower end portions extend integrally and substantially normally. A step is fixed at its ends to the lower end portions holding the side sections spaced apart from each other.
    Type: Grant
    Filed: January 28, 1988
    Date of Patent: September 6, 1988
    Assignee: Step-On Inc.
    Inventor: Robert G. Ritten
  • Patent number: 4765438
    Abstract: Platform and ladder combinations for the transom of a boat have a platform unit and a step unit that may be moved between a use position with a step thereof immersed in the water in which the boat floats and a storage position where the step is located above the platform out of the water, which step in the use position extends aft of the platform unit and permits a person to climb out of the water and onto the platform without the step making any appreciable movement during such climb. The platform unit has a pair of tubular members with an inboard portion, a U-shaped outboard portion, a central portion and planking attached to the central portion of each the tubular members holding them spaced apart. The step unit is a tubular member defined by a middle section, two parallel, spaced apart end sections and planking fixed to short legs of the end sections forming a step.
    Type: Grant
    Filed: July 24, 1987
    Date of Patent: August 23, 1988
    Assignee: Step-On Inc.
    Inventor: Robert G. Ritten
  • Patent number: 4735285
    Abstract: A ladder device for the transom of a boat has a platform unit and a step unit that may be moved between a use position with a step thereof immersed in the water in which the boat floats and a storage position where the step is located out of the water. The step in the use position extends aft of the platform unit and permits a person to climb out of the water and onto the platform unit without the step making any appreciable movement relative to the platform unit during such climb. The platform unit includes a pair of ring members that each depends from a respective longitudinal section of the unit. The step unit includes a U-shaped tubular member defined by two parallel side sections joined integrally to a transverse section. The side sections each have a long leg and a short leg with one end thereof unattached and a stop member is carried on such unattached end.
    Type: Grant
    Filed: August 18, 1987
    Date of Patent: April 5, 1988
    Assignee: Step-On Inc.
    Inventor: Robert G. Ritten
  • Patent number: 4726317
    Abstract: Ladders for the transoms of boats having stern platforms thereon include a fixed upper unit and a pivoted lower unit. The upper unit has a pair of tubular brackets fastened to the stern platform with portions that depend below the platform. The lower unit has a tubular member formed with a central section and two integral, parallel and identical end sections. The end sections are spaced apart approximately the distance between the upper unit brackets and planking extends between them forming one or more steps. The end sections of the lower unit are hinged to the upper unit brackets so the lower unit may be moved between a raised position where the step is positioned above a stern platform and a lowered position where the step or steps are positioned below and astern of the platform. In one embodiment, the upper unit has posts that serve to engage legs of the end sections when the lower unit is in the lowered position to limit its downward movement.
    Type: Grant
    Filed: August 29, 1986
    Date of Patent: February 23, 1988
    Assignee: Step-On Inc.
    Inventors: Robert G. Ritten, John L. Terry
  • Patent number: 4724925
    Abstract: A boarding ladder which may be mounted on a topsides surface of a boat to be swingable between a raised position where all parts of the ladder are above the waterline of the boat and a lowered position where at least one step of the ladder extends below the waterline is formed of a step unit and a mount unit. The step unit has a pair of spaced apart tubular siderails carrying flat tread steps so as to permit the angle of their flat treads to be varied relative to the siderails. A tubular cross member extends across the top ends of the siderails. The mount unit has a pair of spaced apart, tubular sections rotatably carried on the cross member of the ladder unit and which extend normally thereof. Mounting members into which such tubular sections fit permit the ladders to be mounted on the topsides surface of a boat while supporting the ladder in a proper operating posture.
    Type: Grant
    Filed: May 11, 1987
    Date of Patent: February 16, 1988
    Assignee: Step-On Inc.
    Inventor: Robert G. Ritten
  • Patent number: 4719872
    Abstract: Ladders for use with inflatable boats or other watercraft include a mounting bracket and a movable boarding step unit having a plurality of steps fixed to an elongated support bar. The mounting bracket is fixed to the transom or other vertical portion of the watercraft and the support bar is contoured so that when its upper end is positioned in the bracket, the steps depend below the watercraft and are firmly held away from it by a portion of the bar bearing against a portion of the watercraft adjacent the mounting bracket.
    Type: Grant
    Filed: October 10, 1986
    Date of Patent: January 19, 1988
    Assignee: Step-On Inc.
    Inventor: Robert G. Ritten
  • Patent number: 4719989
    Abstract: Improved boat boarding ladders, that may be mounted on a boat in a boarding position wherein they extend into the water and mounted in different stowage position wherein they are clear of the water, are formed of a step section, a support section and mounting units, all of which are separable from each other. The step section has a pair of tubular siderails and a plurality of steps fixed between them. The support section includes a pair of U-shaped tubular members each braced by a bar that is fixed at its ends across the arcuate portion of such member. One free end of each U-shaped member is enlarged so the upper end of a siderail may be fitted therein and locked with a through pin so the support section extends normal to the step section. The mounting units each include a tubular portion into which ends of the U-shaped support section members may be fitted to hold the ladder in the boarding position, while ends of the step section siderails may be so fitted to mount the ladder in the stowage position.
    Type: Grant
    Filed: June 26, 1987
    Date of Patent: January 19, 1988
    Assignee: Step-On Inc.
    Inventor: Robert G. Ritten
  • Patent number: 4712503
    Abstract: A step device for mounting on the transom platform of a boat that may be moved between a use position wherein a step thereof is immersed in the water in which the boat floats and a storage position wherein the step is located above the platform out of the water formed of a step unit, a pair of bracket units and a pair of pin members. The step unit when in the use position permits a person to climb out of the water and onto the platform without the step making any appreciable movement relative to the platform during such climb because of its unique construction which includes a pair of support members each having an L-shaped portion that includes a leg section and a step section joined normally to the leg section via an arcuate section, a lateral portion that extends integrally and normally from the top end of the L-shaped portion, and an abutment portion that extends integrally from such lateral portion in the direction of the step section spaced apart from and parallel to the leg section.
    Type: Grant
    Filed: April 20, 1987
    Date of Patent: December 15, 1987
    Assignee: Step On Inc.
    Inventor: Robert G. Ritten
  • Patent number: 4462485
    Abstract: Improved ladders for attachment to the transoms of boats comprise a platform section that includes horizontal planking and depending tubular frame members and a ladder step section pivoted on the tubular frame members below the planking for movement between a retracted position wherein the step is raised above the planking inboard of the rear end of the platform and an extended position wherein the step is lowered below and aft of the planking. The step is structured so as to limit the extent it will lower below the planking. The new ladder design enables the platform to be free of any elements, such as brackets, etc., and for the step to be aft of the boat's propeller, rudder, etc. When the step is in the extended position to eliminate possible snagging of gear worn by the ladder user or other interference to the user of the free use of the full area of the platform or of the ladder.
    Type: Grant
    Filed: January 17, 1983
    Date of Patent: July 31, 1984
    Assignee: Step-On Inc.
    Inventors: John L. Terry, Robert G. Ritten
  • Patent number: D287001
    Type: Grant
    Filed: April 10, 1984
    Date of Patent: December 2, 1986
    Assignee: Hideaway Step, Inc.
    Inventors: William G. Jarvie, Allen L. Roller
  • Patent number: D313292
    Type: Grant
    Filed: May 4, 1988
    Date of Patent: December 25, 1990
    Assignee: Kitty One Step, Inc.
    Inventor: Elliott Elrod
  • Patent number: D330057
    Type: Grant
    Filed: October 5, 1990
    Date of Patent: October 6, 1992
    Assignee: Sports Step, Inc.
    Inventors: William J. Saunders, Samuel Crosby
  • Patent number: D330234
    Type: Grant
    Filed: October 16, 1990
    Date of Patent: October 13, 1992
    Assignee: Sports Step, Inc.
    Inventors: William J. Saunders, Michael C. Mayne