Invention Grant
- Patent Title: Shape-retaining cap
- Patent Title (中): 形状保持盖
-
Application No.: US50387955Application Date: 1955-04-26
-
Publication No.: US2803828APublication Date: 1957-08-27
- Inventor: LIPSCHUTZ FRANK K
- Applicant: LOUISVILLE CAP CORP
- Assignee: Louisville Cap Corp
- Current Assignee: Louisville Cap Corp
- Priority: US50387955 1955-04-26
- Main IPC: A42B1/06
- IPC: A42B1/06
Information query
