The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2014
Filed:
Oct. 24, 2003
Applicant:
Pascal Bruna, Sotteville les Rouen, FR;
Inventor:
Pascal Bruna, Sotteville les Rouen, FR;
Assignee:
Aptar France SAS, Le Neubourg, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electronic display device () including a display member (). The display member () is permanent so that no energy is required to keep the display unchanged. The display device () operates without a battery, the energy required to change the display being created by interaction between two elements, such as by friction or by an impact, thereby creating an electric pulse that is processed by an electronic circuit () before being applied to the display member () in order to change its display.