SCREWDRIVER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Nov 13, 2017
filing date -
Jan 11, 2011
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A screwdriver, comprising a driver bit sleeve, wherein an inner hole of the driver bit sleeve is arranged to be capable of receiving only one driver bit in a working position, the inner hole includes a torque transmission segment located in a front part and a first guiding segment located in a rear part, and an inner wall of the first guiding segment is arranged as a guiding surface.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully