Title:
Inflatable insole with self-fitting arch support
United States Patent 3121430


Inventors:
O'reilly, Edwin L.
Application Number:
US2804860A
Publication Date:
02/18/1964
Filing Date:
05/10/1960
Assignee:
O'reilly, Edwin L.
Primary Class:
International Classes:
A43B7/28
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US Patent References:
2791844Foot arch support1957-05-14
2742657Molded shoe insert1956-04-24
2688760Method of making foot supporting devices1954-09-14
2684541Arch support construction1954-07-27
2677906Cushioned inner sole for shoes and meth od of making the same1954-05-11
2604707Ventilated insole1952-07-29
2488382Pneumatic foot support1949-11-15
2477588Hydraulic insole1949-08-02
2365807Pneumatic or cushion arch support for shoes1944-12-26
2286495Arch support1942-06-16
2177116Pneumatic foot supporter1939-10-24
2167933Orthopedic foot arch support1939-08-01
2123730Arch supporter1938-07-12
1757904Self-adjusting arch support1930-05-06
1676162Arch support1928-07-03
1193608N/A1916-08-08
0747994N/A1903-12-29