Title:
UNDER-WATER DIVING EQUIPMENT
United States Patent 3433222


Inventors:
Pinto, Olympio F.
Application Number:
US3433222DA
Publication Date:
03/18/1969
Filing Date:
04/01/1966
Assignee:
BIOENGIONICS INC
Primary Class:
Other Classes:
128/201.27, 128/202.27, 128/204.18, 128/204.26, 128/204.29, 248/278.1, D24/164
International Classes:
B63C11/12; B63C11/22; B63C11/26; (IPC1-7): A62B7/04
View Patent Images:
US Patent References:
3292618Under-water diving equipment1966-12-20
2852023Closed circuit breathing apparatus1958-09-16
2652221Rearview mirror mounting1953-09-15
2388674Diving suit1945-11-13
1477627Life-saving and sporting device1923-12-18
1264706N/A1918-04-30
1174780N/A1916-03-07
Foreign References:
GB814854A1959-06-10