Inventor
HOFFMAN D STEPHEN
US48 patents
⚠️ This page may combine multiple inventors who share the name “HOFFMAN D STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ULTRA MEK INC
23 patentsUS8016348B2Sep 13, 2011
Reciprocating seating unit with power actuator
ULTRA MEK INC51 citations98
US5597199AJan 28, 1997
Ottoman including retractable table
ULTRA MEK INC55 citations94
US9144319B2Sep 29, 2015
Seating unit convertible to bed
ULTRA MEK INC19 citations93
US8997273B2Apr 7, 2015
Seating unit convertible to bed
ULTRA MEK INC22 citations93
US7997644B2Aug 16, 2011
Gliding-reclining seating unit with power actuator
ULTRA MEK INC37 citations93
US7762625B2Jul 27, 2010
Reclining seating unit with high legs and T-shaped seat cushion
ULTRA MEK INC29 citations93
US7731276B2Jun 8, 2010
Reclining seating unit with wall-proximity capability
ULTRA MEK INC23 citations93
US7021711B1Apr 4, 2006
Rocking-reclining seating unit with motion lock
ULTRA MEK INC46 citations93
US6793279B2Sep 21, 2004
Reclining seating unit movable to heart-rest position
ULTRA MEK INC25 citations93
US6588841B1Jul 8, 2003
Gliding seating unit with locking unit
ULTRA MEK INC30 citations93
US6540291B2Apr 1, 2003
Off-the-floor reclining chair
ULTRA MEK INC49 citations93
US5775775AJul 7, 1998
Reclining seating unit and method for constructing same
ULTRA MEK INC41 citations93
US5503086AApr 2, 1996
Table with movable top surface
ULTRA MEK INC44 citations92
US5375907ADec 27, 1994
Sofa table and mechanism
ULTRA MEK INC27 citations92
US5466041ANov 14, 1995
Ottoman including storage receptacle
ULTRA MEK INC22 citations90
US9357850B2Jun 7, 2016
Seating unit convertible to bed
ULTRA MEK INC5 citations84
US7669921B2Mar 2, 2010
Reclining seating unit with headrest
ULTRA MEK INC17 citations84
US6554354B1Apr 29, 2003
Seating unit with removable table and mounting bracket therefor
ULTRA MEK INC13 citations84
US5584530ADec 17, 1996
Seating unit with storage receptacle
ULTRA MEK INC19 citations84
US5374100ADec 20, 1994
Adjustable foldable headrest
ULTRA MEK INC20 citations84
US7207624B2Apr 24, 2007
Ottoman convertible to seating unit
ULTRA MEK INC9 citations74
US7669922B2Mar 2, 2010
Reclining seating unit with backrest support frame
ULTRA MEK INC6 citations63
US7503624B2Mar 17, 2009
Press-back style reclining chair with actuating unit for moving backrest between positions
ULTRA MEK INC5 citations63
HOFFMAN D STEPHEN
9 patentsUS8113574B2Feb 14, 2012
Rocking-reclining seating unit with power actuator
HOFFMAN D STEPHEN47 citations98
US8459733B2Jun 11, 2013
Rocking-reclining seating unit with power actuator
HOFFMAN D STEPHEN24 citations92
US8297693B2Oct 30, 2012
Reciprocating seating unit with power actuator
HOFFMAN D STEPHEN34 citations92
US9603453B2Mar 28, 2017
Reclining chair with tilting action to provide heart-rest position
HOFFMAN D STEPHEN15 citations84
US8967718B2Mar 3, 2015
Rocking-reclining seating unit
HOFFMAN D STEPHEN9 citations84
US8911009B2Dec 16, 2014
Rocking-reclining seating unit
HOFFMAN D STEPHEN16 citations84
US8714638B2May 6, 2014
High leg reclining seating unit with extendable footrest
HOFFMAN D STEPHEN9 citations84
US9149121B2Oct 6, 2015
Gliding-reclining seating unit actuated by pushing on the arms
HOFFMAN D STEPHEN3 citations63
US8833845B2Sep 16, 2014
Reclining seating unit with high legs and T-shaped seat cushion
HOFFMAN D STEPHEN3 citations63
MURPHY MARCUS L
7 patentsUS8616627B2Dec 31, 2013
Gliding-reclining seating unit
MURPHY MARCUS L40 citations94
US8752890B2Jun 17, 2014
Reclining seating unit with extendable footrest
MURPHY MARCUS L24 citations92
US8622467B2Jan 7, 2014
Reclining seating unit with tiltable headrest
MURPHY MARCUS L26 citations92
US8590964B2Nov 26, 2013
Reclining seating unit with tiltable headrest
MURPHY MARCUS L27 citations92
US8517463B2Aug 27, 2013
Gliding-reclining layflat seating unit with power actuator and manual and automatic locking linkages
MURPHY MARCUS L25 citations92
US8123288B2Feb 28, 2012
Locking unit for rocking-reclining seating unit with power actuator
MURPHY MARCUS L27 citations92
US8783764B2Jul 22, 2014
Power-assisted reclining lift chair with single power actuator
MURPHY MARCUS L3 citations63