Patents Assigned to Drive Medical Design & Mfg.
  • Patent number: 9333133
    Abstract: A wheelchair having an adjustable seat includes a seat frame including first and second side support members. The side support members are extendable between a first position defining a first length and a second position defining a second length greater than the first length. A seat member is coupled at a first side thereof to the first side support member and at a second side thereof to the second side support member. The seat member extends between the first and second side support members to define a seat area having an initial depth corresponding to the first length of the side support members and a width corresponding to a distance between the side support members. The seat member includes an auxiliary portion for extending the seat member to an extended depth corresponding to the second length of the side support members.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: May 10, 2016
    Assignee: Drive Medical Design & Mfg.
    Inventor: Michael Serhan
  • Patent number: 9289340
    Abstract: A patient care bed includes a frame, a side rail, and a side rail mounting assembly. The side rail mounting assembly includes a rail-receiving member defining a passageway configured to releasably receive the side rail and a support rod fixedly engaged to and extending from the rail-receiving member. The support rod is slidable relative to the frame between a storage position, wherein the rail-receiving member is disposed within the frame, and a use position, wherein the rail-receiving member is disposed outside the frame. The support rod is rotatable relative to the frame between a storage orientation, wherein the rail-receiving member is horizontal, and a use orientation, wherein the rail-receiving member is vertical. The side rail mounting assembly is transitionable between a storage condition, corresponding to the storage position and orientation of the support rod, and a use condition, corresponding to the use position and orientation of the support rod.
    Type: Grant
    Filed: October 22, 2012
    Date of Patent: March 22, 2016
    Assignee: Drive Medical Design & Mfg.
    Inventor: Michael Serhan
  • Patent number: 9215937
    Abstract: An adjustable side rail assembly includes a side rail and an actuation assembly. The side rail is rotatable between a storage position and a use position. The actuation assembly includes an inner member, an outer member, and a locking assembly. The outer member is coupled to the side rail and is rotatable relative to the inner member between first and second rotational orientations for rotating the side rail between the storage and use positions, respectively. The locking assembly is transitional between a locked condition, wherein the locking assembly engages both the inner and outer members to fix the inner and outer members in the first or second rotational orientation, and an unlocked condition, wherein the locking assembly is disengaged from the inner and/or outer member to permit rotation of the outer member relative to the inner member between the first and second rotational orientations.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: December 22, 2015
    Assignee: Drive Medical Design & Mfg.
    Inventor: Michael Serhan
  • Publication number: 20150351994
    Abstract: A system including a mobility-assistance apparatus and a bag. The apparatus includes one or more shafts. The shaft defines a lumen, has an open end in communication with the lumen, and defines a longitudinally-extending slot in communication with the lumen. An end cap is releasably engagable with the open end to enclose the lumen of the shaft. The bag includes a body and one or more attachment members coupled to the bag via flange portion(s). The attachment member is configured for receipt within the lumen of the shaft with the flange portion extending through the slot of the shaft. The attachment member is insertable into and removable from the lumen of the shaft when the end cap is disengaged from the open end of the shaft, and is retained within the lumen of the shaft when the end cap is engaged with the open end of the shaft.
    Type: Application
    Filed: June 4, 2014
    Publication date: December 10, 2015
    Applicant: DRIVE MEDICAL DESIGN & MFG.
    Inventors: Clay Nicholson, Harvey Diamond
  • Patent number: 9149400
    Abstract: An adjustable mattress includes a body portion and an extension portion. The body portion includes a first plurality of spaced-apart fingers extending outwardly from at least one edge thereof. The extension portion includes a second plurality of spaced-apart fingers extending outwardly therefrom. The first plurality of fingers are configured for inter-fit engagement with the second plurality of fingers. The extension portion is movable relative to the body portion to vary a degree of inter-fit engagement of the fingers between a first position, wherein the adjustable mattress defines a first dimension, and a second position, wherein the adjustable mattress defines a second dimension.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: October 6, 2015
    Assignee: Drive Medical Design & Mfg.
    Inventor: Michael Serhan
  • Patent number: 9084493
    Abstract: An adjustable bed system includes first and second end boards. A first height adjustment mechanism is secured to the first end board via a first mounting member and a second height adjustment mechanism is secured to the second end board via a second mounting member. The second height adjustment mechanism is independent of the first height adjustment mechanism. An external housing member is engagable with one of the first and second mounting members. A transition box is operatively engagable with one of the first and second height adjustment mechanisms. The transition box is positioned within the external housing such that the transition box is substantially inhibited from rotation during height adjustment of the bed system. A drive shaft interconnects the transition box, at a first end thereof, and the other of the first and second height adjustment mechanisms, at a second end thereof.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: July 21, 2015
    Assignee: Drive Medical Design & Mfg.
    Inventor: Michael Serhan
  • Publication number: 20140259402
    Abstract: An adjustable side rail assembly includes a side rail and an actuation assembly. The side rail is rotatable between a storage position and a use position. The actuation assembly includes an inner member, an outer member, and a locking assembly. The outer member is coupled to the side rail and is rotatable relative to the inner member between first and second rotational orientations for rotating the side rail between the storage and use positions, respectively. The locking assembly is transitional between a locked condition, wherein the locking assembly engages both the inner and outer members to fix the inner and outer members in the first or second rotational orientation, and an unlocked condition, wherein the locking assembly is disengaged from the inner and/or outer member to permit rotation of the outer member relative to the inner member between the first and second rotational orientations.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Applicant: DRIVE MEDICAL DESIGN & MFG.
    Inventor: Michael Serhan
  • Publication number: 20140259415
    Abstract: An adjustable mattress includes a body portion and an extension portion. The body portion includes a first plurality of spaced-apart fingers extending outwardly from at least one edge thereof. The extension portion includes a second plurality of spaced-apart fingers extending outwardly therefrom. The first plurality of fingers are configured for inter-fit engagement with the second plurality of fingers. The extension portion is movable relative to the body portion to vary a degree of inter-fit engagement of the fingers between a first position, wherein the adjustable mattress defines a first dimension, and a second position, wherein the adjustable mattress defines a second dimension.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Applicant: DRIVE MEDICAL DESIGN & MFG.
    Inventor: Michael Serhan
  • Patent number: 8819878
    Abstract: An adjustable bed system includes first and second end boards. A first height adjustment mechanism is secured to the first end board via a first mounting member and a second height adjustment mechanism is secured to the second end board via a second mounting member. The second height adjustment mechanism is independent of the first height adjustment mechanism. An external housing member is engagable with one of the first and second mounting members. A transition box is operatively engagable with one of the first and second height adjustment mechanisms. The transition box is positioned within the external housing such that the transition box is substantially inhibited from rotation during height adjustment of the bed system. A drive shaft interconnects the transition box, at a first end thereof, and the other of the first and second height adjustment mechanisms, at a second end thereof.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: September 2, 2014
    Assignee: Drive Medical Design & Mfg.
    Inventor: Michael Serhan
  • Patent number: 8800080
    Abstract: An adjustable bed system includes a first frame having four actuators coupled thereto and disposed between the head and foot ends thereof. The actuators define a generally-rectangular configuration wherein first and third actuators are diagonally-opposed and wherein second and fourth actuators are diagonally-opposed. A second frame coupled to the first frame includes a first section secured to the first frame, a second section pivotably coupled to the first section towards the head end of the first frame, and a third section pivotably coupled to the first section towards the foot end of the first frame. The first and third actuators arc coupled to the second and third sections, respectively, for articulating the second and third sections, respectively. First and second leg assemblies are coupled to the second and fourth actuators, respectively, for selectively raising and lowering the first frame.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: August 12, 2014
    Assignee: Drive Medical Design & Mfg.
    Inventors: Norman A. Kay, Andrew Peter Johnson, Daniel DeSousa
  • Patent number: 8801100
    Abstract: A wheelchair having an adjustable seat includes a seat frame including first and second side support members. The side support members are extendable between a first position defining a first length and a second position defining a second length greater than the first length. A seat member is coupled at a first side thereof to the first side support member and at a second side thereof to the second side support member. The seat member extends between the first and second side support members to define a seat area having an initial depth corresponding to the first length of the side support members and a width corresponding to a distance between the side support members. The seat member includes an auxiliary portion for extending the seat member to an extended depth corresponding to the second length of the side support members.
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: August 12, 2014
    Assignee: Drive Medical Design & Mfg.
    Inventor: Michael Serhan
  • Patent number: 8695617
    Abstract: The present disclosure relates to a cane with a novel handle assembly. The handle assembly includes, among other components, an inner frame, an outer cover, and a resilient filler that is positioned between the inner frame and the outer cover to provide the handle assembly with a measure of resiliency to increase the user's comfort during use. In one embodiment of the disclosure, it is envisioned that the handle assembly may include a fluorescent material to facilitate location of the cane in poorly lit, or dim, areas.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: April 15, 2014
    Assignee: Drive Medical Design & Mfg.
    Inventor: Harvey Diamond
  • Publication number: 20130234487
    Abstract: A wheelchair having an adjustable seat includes a seat frame including first and second side support members. The side support members are extendable between a first position defining a first length and a second position defining a second length greater than the first length. A seat member is coupled at a first side thereof to the first side support member and at a second side thereof to the second side support member. The seat member extends between the first and second side support members to define a seat area having an initial depth corresponding to the first length of the side support members and a width corresponding to a distance between the side support members. The seat member includes an auxiliary portion for extending the seat member to an extended depth corresponding to the second length of the side support members.
    Type: Application
    Filed: April 30, 2013
    Publication date: September 12, 2013
    Applicant: DRIVE MEDICAL DESIGN & MFG.
    Inventor: Michael Serhan
  • Patent number: 8449032
    Abstract: A wheelchair having an adjustable seat includes a seat frame including first and second side support members. The side support members are extendable between a first position defining a first length and a second position defining a second length greater than the first length. A seat member is coupled at a first side thereof to the first side support member and at a second side thereof to the second side support member. The seat member extends between the first and second side support members to define a seat area having an initial depth corresponding to the first length of the side support members and a width corresponding to a distance between the side support members. The seat member includes an auxiliary portion for extending the seat member to an extended depth corresponding to the second length of the side support members.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: May 28, 2013
    Assignee: Drive Medical Design & Mfg.
    Inventor: Michael Serhan
  • Publication number: 20130097778
    Abstract: A patient care bed includes a frame, a side rail, and a side rail mounting assembly. The side rail mounting assembly includes a rail-receiving member defining a passageway configured to releasably receive the side rail and a support rod fixedly engaged to and extending from the rail-receiving member. The support rod is slidable relative to the frame between a storage position, wherein the rail-receiving member is disposed within the frame, and a use position, wherein the rail-receiving member is disposed outside the frame. The support rod is rotatable relative to the frame between a storage orientation, wherein the rail-receiving member is horizontal, and a use orientation, wherein the rail-receiving member is vertical. The side rail mounting assembly is transitionable between a storage condition, corresponding to the storage position and orientation of the support rod, and a use condition, corresponding to the use position and orientation of the support rod.
    Type: Application
    Filed: October 22, 2012
    Publication date: April 25, 2013
    Applicant: DRIVE MEDICAL DESIGN & MFG.
    Inventor: Drive Medical Design & Mfg.
  • Patent number: 8424135
    Abstract: An adjustable bed system includes first and second end boards. A first height adjustment mechanism is secured to the first end board via a first mounting member and a second height adjustment mechanism is secured to the second end board via a second mounting member. The second height adjustment mechanism is independent of the first height adjustment mechanism. An external housing member is engagable with one of the first and second mounting members. A transition box is operatively engagable with one of the first and second height adjustment mechanisms. The transition box is positioned within the external housing such that the transition box is substantially inhibited from rotation during height adjustment of the bed system. A drive shaft interconnects the transition box, at a first end thereof, and the other of the first and second height adjustment mechanisms, at a second end thereof.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: April 23, 2013
    Assignee: Drive Medical Design & Mfg
    Inventor: Michael Serhan
  • Patent number: 8418283
    Abstract: The present disclosure relates to an adjustable bed system including a bed frame that is adjustable in height. In one aspect of the present disclosure, the adjustable bed system includes first and second end boards each having an independent height adjustment mechanism. A frame assembly configured and dimensioned to be secured to the first end board at a first end thereof and to the second end board at a second end thereof includes a frame and a transition box. The transition box is secured to the frame at the first end thereof and is operatively engagable with the height adjustment mechanism of the first end board. A drive shaft adjustable between first and second lengths is coupled at a first end thereof to the transition box and at a second end thereof to the second end board to facilitate uniform height adjustment of the first and second end boards.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: April 16, 2013
    Assignee: Drive Medical Design & Mfg.
    Inventors: Michael Serhan, Harvey Diamond
  • Publication number: 20120084921
    Abstract: An adjustable bed system includes first and second end boards. A first height adjustment mechanism is secured to the first end board via a first mounting member and a second height adjustment mechanism is secured to the second end board via a second mounting member. The second height adjustment mechanism is independent of the first height adjustment mechanism. An external housing member is engagable with one of the first and second mounting members. A transition box is operatively engagable with one of the first and second height adjustment mechanisms. The transition box is positioned within the external housing such that the transition box is substantially inhibited from rotation during height adjustment of the bed system. A drive shaft interconnects the transition box, at a first end thereof, and the other of the first and second height adjustment mechanisms, at a second end thereof.
    Type: Application
    Filed: October 20, 2011
    Publication date: April 12, 2012
    Applicant: DRIVE MEDICAL DESIGN & MFG.
    Inventor: Michael Serhan
  • Publication number: 20110291381
    Abstract: A wheelchair having an adjustable seat includes a seat frame including first and second side support members. The side support members are extendable between a first position defining a first length and a second position defining a second length greater than the first length. A seat member is coupled at a first side thereof to the first side support member and at a second side thereof to the second side support member. The seat member extends between the first and second side support members to define a seat area having an initial depth corresponding to the first length of the side support members and a width corresponding to a distance between the side support members. The seat member includes an auxiliary portion for extending the seat member to an extended depth corresponding to the second length of the side support members.
    Type: Application
    Filed: May 27, 2011
    Publication date: December 1, 2011
    Applicant: Drive Medical Design & Mfg.
    Inventor: Michael Serhan
  • Publication number: 20110271443
    Abstract: The present disclosure relates to an adjustable bed system including a bed frame that is adjustable in height. In one aspect of the present disclosure, the adjustable bed system includes first and second end boards each having an independent height adjustment mechanism. A frame assembly configured and dimensioned to be secured to the first end board at a first end thereof and to the second end board at a second end thereof includes a frame and a transition box. The transition box is secured to the frame at the first end thereof and is operatively engagable with the height adjustment mechanism of the first end board. A drive shaft adjustable between first and second lengths is coupled at a first end thereof to the transition box and at a second end thereof to the second end board to facilitate uniform height adjustment of the first and second end boards.
    Type: Application
    Filed: May 9, 2011
    Publication date: November 10, 2011
    Applicant: Drive Medical Design & Mfg.
    Inventors: Michael Serhan, Harvey Diamond