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| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 |
Q-JET
Filed: February 28, 1961
Power Ventilators
Owned by: H.H. ROBERTSON COMPANY
Serial Number: 72114643
Q-VENT
Filed: February 28, 1961
Roof Ventilators
Owned by: H.H. ROBERTSON COMPANY
Serial Number: 72114644
DRI-PAK
Filed: February 27, 1961
High Efficiency Unit Air Filters for Use in Ventilating and Air Conditioning Systems
Owned by: AMERICAN AIR FILTER COMPANY, INC.
Serial Number: 72114390
FRIGIBAR
Filed: February 27, 1961
REFRIGERATED SERVICE BARS
Owned by: LOUIS RADOI
Serial Number: 72114535
SAF-T-WARN
Filed: February 27, 1961
ELECTRICALLY OPERATED SONIC ALARM AND ELECTRIC SWITCH THEREFOR, OR THE EQUIVALENT THEREOF, COMPRISING A VEHICULAR ALARM…
Owned by: UNITED ELECTRIC SERVICE OF SPRINGFIELD,INC.
Serial Number: 72114557
TERRATOM
Filed: February 24, 1961
Water Filtration Plants, Water Purification Plants, Water Purification Apparatus, Filters for Liquids and Exchange Water…
Owned by: Berkefeld-Filter Analagenbau Ges. m.b.H.
Serial Number: 72114311
VOLUMTROL
Filed: February 24, 1961
REGULATORS CONTROLLING THE FLOW OF AIR IN AIR-CONDITIONING SYSTEMS
Owned by: BUENSOD-STACEY CORPORATION
Serial Number: 72114312
Image Trademark
Filed: February 24, 1961
AIR CONDITIONING SYSTEMS
Owned by: BUENSOD-STACEY CORPORATION
Serial Number: 72114313
PYRONIC
Filed: February 23, 1961
Gas Burners and Fuel Mixing Devices Therefor
Owned by: Pyronics, Inc.
Serial Number: 72114180
PLENTY
Filed: February 20, 1961
Heat Exchangers, Boiler Feed Water Heaters, Boilers, and Air Condensers
Owned by: SPX CORPORATION
Serial Number: 72114041
