Self-adjusting guard for finger rings
United States Patent 3237426

Inventors:
Werner, Doering
Publication Date:
03/01/1966
Assignee:
JABEL RING MFG CO
Primary Class:
International Classes:
A44C9/02; A44C9/00
View Patent Images:
US Patent References:
0216492N/A
Foreign References:
GB188500902A