Trademark: 71598406
Word
HC
Status
Dead
Status Code
900
Status Date
Saturday, September 27, 2003
Serial Number
71598406
Registration Number
0568195
Registration Date
Tuesday, December 23, 1952
Mark Type
1000
Filing Date
Wednesday, May 31, 1950

Trademark Owner History

Classifications
34 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
THE DRAWING IS AMENDED TO APPEAR AS FOLLOWS: HC

Trademark Events
Sep 27, 2003
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jul 13, 1993
Registered And Renewed (Second Renewal - 10 Yrs)
May 21, 1993
Amendment Under Section 7 - Issued
Dec 8, 1992
Registered - Sec. 9 Filed/Check Record For Sec. 8
Sep 10, 1992
Sec 7 Request Filed
Dec 23, 2072
Registered And Renewed (First Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24