US Patent 7861355 Retractable eraser with bristles
Patent 7861355 was granted and assigned to Acme United Corporation on January, 2011 by the United States Patent and Trademark Office.
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Patent abstract
A retractable eraser has an elongated contoured housing which has a longitudinal slot and spaced detents and an opening at one end. A carrier has a button which is depressible so that a catch clears the detents to permit selective longitudinal displacement of the carrier. An oval shaped eraser element is mounted to the carrier and displaced into and out of the housing so as, in one position, to project beyond the housing. Bristles project longitudinally from the housing around the opening.
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Patent Inventor Names
Jonathan A. Lee0
Lee Webb0
Stuart David Farnworth0
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US Patent 07861355 Retractable eraser with bristles US Patent 7861355 Retractable eraser with bristles
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Patent Number
078613550
Patent Number
78613550
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
078613550
Date of Patent
January 4, 2011
0Patent Application Number
118995450
Date Filed
September 6, 2007
0Official Website
Patent Primary Examiner
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US Patent 07861355 Retractable eraser with bristles
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07861355
Date of patent
January 4, 2011
Patent application number
11899545
Date Filed
September 6, 2007
Patent primary examiner
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