Legal Representation
Attorney
Gary A. Essmann
USPTO Deadlines
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 28, 2001 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Apr 12, 2000 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Mar 10, 2000 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 009
THERMOSTATS-- First use 05/ 13/97; interstate 05/ 13/97; ZONE CONTROL SYSTEMS FOR HOME HEATING AND AIR CONDITIONING COMPRISING A SERIES OF THERMOSTATS CONNECTED TO A CONTROL PANEL WHICH OPENS AND CLOSES A SERIES OF DAMPERS
First Use Anywhere:
May 13, 1997
First Use in Commerce:
May 13, 1997
Class 011
HUMIDIFIERS, AIR CLEANER INCORPORATING AN AIR FILTER AND ACCOMPANYING SUPPORTING HOUSING, HEAT RECOVERY VENTILATOR UNITS
First Use Anywhere:
May 7, 1975
First Use in Commerce:
May 7, 1975
Class 027
FLEXIBLE OPEN MESH MATTING FOR CUSHIONING, PROTECTING OR PREVENTING SLIPPING UPON SURFACES AND AS NETTING FOR MISCELLANEOUS INDUSTRIAL USES
First Use Anywhere:
Apr 26, 1950
First Use in Commerce:
Apr 26, 1950
Class 031
WETTABLE AIR PERVIOUS FILTER LIKE MATERIAL FOR TREATING VENTILATING AIR, AIR FILTERS FOR HEATING, VENTILATING, AIR CONDITIONING AND KITCHEN EXHAUST SYSTEMS, PANEL TYPE GREASE FILTERS FOR AIR VENTILATING SYSTEMS, FILTERING ELEMENTS FOR THE REMOVAL OF ENTRAINED SOLID AND LIQUID PARTICLES FROM GASES IN ENGINE AIR INTAKE CLEANERS AND FOR SUNDRY USES AS IN AIR VENT, PAINT SPRAY BOOTH AIR DISCHARGES AND THE LIKE
First Use Anywhere:
Jul 25, 1950
First Use in Commerce:
Jul 25, 1950
Classification
International Classes
009
011
027
031