US PATENT SUBCLASS 126 / 316
.~ Combined thimble and ventilator


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



126 /   HD   STOVES AND FURNACES

314  DF  STOVEPIPE THIMBLES {5}
316.~ Combined thimble and ventilator


DEFINITION

Classification: 126/316

(under subclass 314) Devices comprising thimbles designed to ventilate.