Invention Grant
- Patent Title: Nonskid rubber traction member
-
Application No.: US5219948Application Date: 1948-10-01
-
Publication No.: US2540044APublication Date: 1951-01-30
- Inventor: CROOKER DAVID E
- Applicant: LLOYD L FELKER
- Assignee: Lloyd L Felker
- Current Assignee: Lloyd L Felker
- Priority: US5219948 1948-10-01
- Main IPC: B60C11/20
- IPC: B60C11/20
Information query
