Armrest for a seat

Details Armrest for a seat Armrest for a seat

1982-06-21

1984-03-27

Zugel, Francis K.

Chairs and seats

Armrest

Attachable to diverse chairs or seats; i.e., portable

297417, 188 823, 188 8284, A47C 754

Patent

active

044389752

ABSTRACT:
An armrest for a seat such as a stool having a post extending upwardly from an edge of the seat and supporting a substantially horizontal arm which is connected to the upper end of the post by a one-way clutch permitting pivotal movement of the arm in one direction around the axis of the post but preventing reverse pivotal movement of the arm and the mounting of the clutch on the post permitting limited vertical movement of the arm and clutch relative to the post to deactivate the clutch relative to the post to permit rotation of the arm relative to the post in the aforementioned reverse direction thereof.

REFERENCES:
patent: 1706634 (1929-03-01), Seils
patent: 2592702 (1952-04-01), Sprung
patent: 2754947 (1956-07-01), Marsden
patent: 3017964 (1962-01-01), Von Thuengen
patent: 3829159 (1974-08-01), Leffler
patent: 3950027 (1976-04-01), Wilson
patent: 4085967 (1978-04-01), Spencer
patent: 4118069 (1978-10-01), Hunter

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