Title:
Swim flipper
United States Patent 2889563
US Patent References:
/0169396.html
- - 0169396

/1185411.html
- - 1185411

Bathing shoe or slipper
- - 1494452

Device for the augmentation of human swimming performances
- - 1590484

Swim fin
- - 2321009


Inventors:
Lamb, Edward W.
Mcgowan, Melvin E.
Publication Date:
06/09/1959
View Patent Images:
Download PDF 2889563 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Lamb, Edward W.
Mcgowan, Melvin E.
Primary Class:
441/64
Other Classes:
D21/806
International Classes:
A63B31/11; A63B31/00
US Patent References:
2423571Swimming tail
2729832Swimming fin
2737668Fins for swimmers
Foreign References:
GB746764A