US Patent 7681661 Electric power tool
Patent 7681661 was granted and assigned to Hitachi on March, 2010 by the United States Patent and Trademark Office.
All edits
Edits on 29 May, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 30 Oct, 2023
Golden AI
Edits made to:
Article (+238 characters)
Article
Patent abstract
A cover which covers outer peripheries of fastening screws are disposed on an outer periphery of a hammer case. A stopper which detachably positions and fixes the cover to the outer periphery of the hammer case is disposed.
Edits on 18 Sep, 2023
Golden AI
Edits made to:
Infobox (+4 properties)
Infobox
Patent Inventor Names
Chikai Yoshimizu0
Masanori Watanabe0
Masato Sakai0
Satoru Matsuno0
Edits on 13 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07681661 Electric power tool US Patent 7681661 Electric power tool
Infobox
Patent Number
076816610
Patent Number
76816610
Edits on 21 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 24 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076816610
Date of Patent
March 23, 2010
0Patent Application Number
112629490
Date Filed
November 1, 2005
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 4 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07681661 Electric power tool
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07681661
Date of patent
March 23, 2010
Patent application number
11262949
Date Filed
November 1, 2005
Patent primary examiner
Find more entities like US Patent 7681661 Electric power tool
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
By using this site, you agree to our Terms of Service.