Means for adjusting the vertical height of the seat of a chair

Mechanical adjustable column

Mechanical chair-height control mechanism

Mechanical height adjustment mechanism for chairs

Mechanism for adjusting the height of a drum chair or the like c

Mechanism for the relative positioning of chair arm

Media master apparatus

Medial stools

Medical device support assembly

Merchandising display stand

Method and apparatus for hydraulically suspending a vehicle seat

Method and system for supporting an imaging transceiver

Microphone stand

Microphone stand coupler

Microphone stand providing quick assembly and disassembly

Monitor stand

Motorized IV pole assembly

Mounting bracket coil spring

Mounting system for personal electronic devices

Multi-swivel chair