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:
Sep. 20, 2022
Filed:
Sep. 08, 2020
Applicant:
Wobbleworks, Inc., Wilmington, DE (US);
Inventors:
Peter Dilworth, Somerville, MA (US);
Maxwell Bogue, Hong Kong, HK;
Assignee:
WobbleWorks, Inc., Wilmington, DE (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 48/02 (2019.01); B33Y 10/00 (2015.01); B29C 48/05 (2019.01); B29C 48/37 (2019.01); B29C 48/87 (2019.01); B29C 48/25 (2019.01); B29C 64/118 (2017.01); B29C 64/20 (2017.01); B29C 64/106 (2017.01); B33Y 30/00 (2015.01); B05C 17/005 (2006.01); B29C 48/92 (2019.01); B29C 48/80 (2019.01); B29C 48/86 (2019.01); B29C 64/00 (2017.01); E04G 21/16 (2006.01); E04F 21/165 (2006.01); B05C 17/00 (2006.01); E04G 23/02 (2006.01); B29C 64/10 (2017.01);
U.S. Cl.
CPC ...
B29C 48/02 (2019.02); B29C 48/05 (2019.02); B29C 48/2526 (2019.02); B29C 48/2528 (2019.02); B29C 48/37 (2019.02); B29C 48/87 (2019.02); B29C 64/106 (2017.08); B29C 64/118 (2017.08); B29C 64/20 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B05C 17/00 (2013.01); B05C 17/005 (2013.01); B05C 17/0053 (2013.01); B05C 17/00523 (2013.01); B05C 17/00526 (2013.01); B29C 48/802 (2019.02); B29C 48/865 (2019.02); B29C 48/92 (2019.02); B29C 64/00 (2017.08); B29C 64/10 (2017.08); B29C 2948/9258 (2019.02); B29C 2948/92704 (2019.02); E04F 21/165 (2013.01); E04G 21/16 (2013.01); E04G 23/02 (2013.01);
Abstract
An apparatus including a three-dimensional (3D) drawing pen can permit a user to draw in free space to form a 3D object. The 3D drawing pen can include a housing, an actuator, and a nozzle assembly. The housing is configured to receive material therein and fit in a user's hand. The actuator is coupled to the housing and is configured to control a movement of the material. The nozzle assembly is configured to permit the material to be extruded to permit the user to form the three-dimensional object.