Serial Number:
71598406
Mark:
HC
Status:
Expired
Status Date:
09-27-2003
Filing Date:
Registration Number:
568195
Registration Date:
12-23-1952
HEAT TRANSFER UNITS HAVING BATTERIES OF TUBES TRANSVERSELY ARRANGED IN AIR CHANNELS FORMED BETWEEN CLOSELY-SPACED METAL STRIPS SUPPORTED ON THE TUBES WHEREBY A FLUID PASSAGE THROUGH THE TUBES IS DISPOSED IN HEAT EXCHANGE RELATIONSHIP WITH A FLUID PASSAGE THROUGH THE AIR CHANNELS FOR USE IN COOLING WATER, GAS, AND/OR OIL INVOLVED IN THE OPERATION OF ALL KINDS OF HEAT-CREATING EQUIPMENT, SUCH AS GAS, GASOLINE, AND DIESEL ENGINES, FLUID COMPRESSORS, AND IN CONDENSING STEAM AND PETROLEUM VAPOR
Mark Description:
N/A
Class:
Tobacco
Type of Mark:
Trademark
Published for Opposition Date:
N/A
Owner:
Mark Drawing Status:
Typed Drawing
Abandon Date:
N/A
Business Name:
QUARLES & BRADY
Correspondent Name:
