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PEN WITH SPRING TO CHANGE THE WEIGHT AND CENTER OF GRAVITY TO ENHANCE WRITING COMFORT.

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PEN WITH SPRING TO CHANGE THE WEIGHT AND CENTER OF GRAVITY TO ENHANCE WRITING COMFORT.

ORDINARY APPLICATION

Published

date

Filed on 21 July 2016

Patent Information

Application ID201621024991
Date of Application21/07/2016

Documents

NameDate
201621024991-AbandonedLetter.pdf04/12/2019
201621024991-FER.pdf28/02/2019
201621024991-Form 1-210716.pdf11/08/2018
201621024991-Form 18-210716.pdf11/08/2018
201621024991-Form 2(Title Page)-210716.pdf11/08/2018
201621024991-Form 3-210716.pdf11/08/2018
201621024991-Form 5-210716.pdf11/08/2018
201621024991-Form 9-210716.pdf11/08/2018
ABSTRACT1.jpg11/08/2018
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