F23M7/02 - CPC Classification Index

ClassID:

157080 ⎘

F23M7/02 - CPC Classification

Classification description:

Doors Frames therefor

Recent Application in this class:

20230213189

Viewport for high temperature combustion zones

20210285638

Viewport for high temperature combustion zones

20140139095

Oven door assembly

20130047524

Three-piece frame assembly for window of enclosure

20120017847

Retrofitted boiler apparatus and method for making same

20080016799

Two-piece frame assembly for window of enclosure

20050055905

Three-piece frame assembly for window of enclosure