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.

Date of Patent:
Nov. 04, 2025

Filed:

Dec. 30, 2022
Applicant:

Northwest Instrument Inc., Dover, NJ (US);

Inventors:

Xin Shi, Shanghai, CN;

Kui Liu, Shanghai, CN;

David Xing, Dover, NJ (US);

Assignee:

NORTHWEST INSTRUMENT INC., Dover, NJ (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 3/12 (2006.01); B65D 83/26 (2006.01); G01C 15/04 (2006.01);
U.S. Cl.
CPC ...
B65D 83/26 (2013.01); G01C 15/04 (2013.01);
Abstract

A painting assembly for a distance measuring wheel includes: a main body; a connecting device disposed on the main body and configured to connect the paining assembly to an arm member of the distance measuring wheel; a paint can fixing device disposed on the main body and configured to fix a paint can installed to the painting assembly; a communication device configured to receive a control signal for controlling a driving device; and the driving device connected to the main body and configured to: in response to the control signal, control a paint spraying state of the paint can.


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