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Class Information
Number: 135/65
Name: Tent, canopy, umbrella, or cane > Canes, sticks, crutches, and walking aids
Description: Subject matter relating to cane, stick, crutch or like structure designed to aid in human locomotion, and to similar structure in umbrella shafts and swagger sticks when equally useful therefor.


Sub-classes under this class:

Class Number Class Name Patents
135/66 Combined and convertible 266
135/68 Crutches 142
135/74 Folding 77
135/76 Separable handle 46
135/75 Telescopic 118
135/77 Tips 91
135/67 Walker type 305


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7600523 Adjustable cane and associated method Oct. 13, 2009
7484740 Projection and actuation device for a walking stabilizer Feb. 3, 2009
7467746 Magnetically activated guiding device and method Dec. 23, 2008
7451775 Ergonomic support staff apparatus Nov. 18, 2008
7445016 Shock-absorbing cane Nov. 4, 2008
7422550 Gait trainer Sep. 9, 2008
7398791 Walking aid device and method of using same Jul. 15, 2008
7360548 Combination grasping device and walking cane with detachable base Apr. 22, 2008
7334592 Rolling cane Feb. 26, 2008
7311111 Connector for cane handle Dec. 25, 2007
7258652 Adjustable leg for stilts Aug. 21, 2007
7252104 Walking cane with integral item retrieval means Aug. 7, 2007
7222633 Ergonomic support staff apparatus May. 29, 2007
7219679 Dual-purpose cane May. 22, 2007
7087002 Exercise cane Aug. 8, 2006
7066864 Pole Jun. 27, 2006
7007705 Foot mobility aid Mar. 7, 2006
7007704 Convertible walking aid Mar. 7, 2006
6930603 Sensor light device Aug. 16, 2005
6920888 Foldable stick assembly Jul. 26, 2005
6913587 Adjustable support Jul. 5, 2005
6913279 Ambulatory apparatus and method of manufacture thereof Jul. 5, 2005
6838174 Object being in contact with human skin when used Jan. 4, 2005
6834872 Structure of supportive walker Dec. 28, 2004
6832770 Child ambulation aid with enhanced maneuverability Dec. 21, 2004
6782903 Telescoping stick Aug. 31, 2004
6772778 Hiking stick and method of using the same Aug. 10, 2004
6755203 Two-legged walker Jun. 29, 2004
6745785 Cane Jun. 8, 2004
6745786 Walking aid with supplementary features Jun. 8, 2004
6743156 Walker apparatus Jun. 1, 2004
6708831 Vertical support for crutches Mar. 23, 2004
6705336 Self-aligning stair compatible walking aid Mar. 16, 2004
6691722 Walking cane holder apparatus Feb. 17, 2004
6668846 Gyroscopically balanced walking cane Dec. 30, 2003
6666796 Walking assisting apparatus Dec. 23, 2003
6634608 Walking aid stabilizing apparatus Oct. 21, 2003
6607202 Orthotic walker Aug. 19, 2003
6561206 Crutch coupling system May. 13, 2003
6550490 Grasping attachment for use with a cane Apr. 22, 2003
6539965 Water weighted walking stick Apr. 1, 2003
6540301 Body support for automotive mechanics Apr. 1, 2003
6527001 Stabilizing cane attachment Mar. 4, 2003
6516821 Stageless adjusting/locating device for sticks Feb. 11, 2003
6513775 Apparatus and method for standing crutches Feb. 4, 2003
6502283 Cane clip attachment Jan. 7, 2003
6488042 Walking cane having a multifunctional, expandable handle Dec. 3, 2002
6463947 Directionally illuminated walking aid Oct. 15, 2002
6464620 Training apparatus for walking Oct. 15, 2002
6394116 Illuminated walking assistance apparatus May. 28, 2002

1 2 3 4


 
 
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