Invention Application
- Patent Title: MEASURING TAPE
- Patent Title (中): 测量带
-
Application No.: PCT/US2004008052Application Date: 2004-03-17
-
Publication No.: WO2004094937A3Publication Date: 2005-04-07
- Inventor: HUI SUN CHAO
- Applicant: PERFECT MEASURING TAPE CO , HUI SUN CHAO
- Assignee: PERFECT MEASURING TAPE CO,HUI SUN CHAO
- Current Assignee: PERFECT MEASURING TAPE CO,HUI SUN CHAO
- Priority: US45952803 2003-04-01
- Main IPC: B65H75/48
- IPC: B65H75/48 ; G01B20060101 ; G01B3/10
Abstract:
A measuring tape housed within an ergonomically configured housing with a spirally wound spring motor is disclosed which facilitates the paying out and retraction of the flexible metal blade carrying the measuring indicia thereon.
Information query
IPC分类: