Column diffuser
Granted 1 Apr 2025 · no office action yet
Assignee: Guangdong University of Technology
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Jiabiao Xie, Xingang Qu, Kunxi Xie · Examiner: Gino Colan · AU 2916 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a top perspective view of…
FIG. 1 is a top perspective view of a column diffuser according to a first embodiment showing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is an enlarged view of the portion indicated by line 9 in FIG. 1 ;
FIG. 10 is a top perspective view of a column diffuser according to a second embodiment;
FIG. 11 is a bottom perspective view of FIG. 10 ;
FIG. 12 is a front elevational view of FIG. 10 ;
FIG. 13 is a rear elevational view of FIG. 10 ;
FIG. 14 is a left side elevational view of FIG. 10 ;
FIG. 15 is a right side elevational view of FIG. 10 ;
FIG. 16 is a top plan view of FIG. 10 ;
FIG. 17 is a bottom plan view of FIG. 10 ;
FIG. 18 is an enlarged view of the portion indicated by line 18 in FIG. 10 ;
FIG. 19 is a top perspective view of a column diffuser according to a third embodiment;
FIG. 20 is a bottom perspective view of FIG. 19 ;
FIG. 21 is a front elevational view of FIG. 19 ;
FIG. 22 is a rear elevational view of FIG. 19 ;
FIG. 23 is a left side elevational view of FIG. 19 ;
FIG. 24 is a right side elevational view of FIG. 19 ;
FIG. 25 is a top plan view of FIG. 19 ;
FIG. 26 is a bottom plan view of FIG. 19 ; and,
FIG. 27 is an enlarged view of the portion indicated by line 27 in FIG. 19 .
The dash-dash broken lines in the drawings illustrate the portions of the column diffuser which form no part of the claimed design.
The dot-dash broken lines in the drawings are included for the purpose of illustrating the partial enlarged views.
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