Title:
Auxiliary raisable chair seat
United States Patent 2521281


Inventors:
Rene, Brousseau
Application Number:
US71372346A
Publication Date:
09/05/1950
Filing Date:
12/03/1946
Assignee:
BETTER SEATS CO
Primary Class:
Other Classes:
297/256.11
International Classes:
A47D1/10
View Patent Images:
US Patent References:
2227764Adjustable seat support1941-01-07
1739336Knife-head holder1929-12-10
Foreign References:
FR748198A1933-06-29