Acco World Corporation

Systems Furniture Company

Jacob DeGelder

A chair having a seat and back adjustment mechanism in which a single handle is operable to hold or release both the seat and the back at selected independent angles. A bank of plates serving the seat and a bank of plates serving the back are interleaved and positioned to be compressed by the handle.

Chair back and seat adjustment mechanism

A file frame unit for spanning support between two desks or similar supports for carrying a group of hanging files. The frame unit having end pieces shaped to rest on the supports and capable of being releasably clamped to the supports. The file frame may be curved for location on and supported by supports positioned at angles to one another.

Growing community of inventors

San Pedro, CA, United States of America

Jacob DeGelder