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Class Information
Number: 126/59.5
Name: Stoves and furnaces > Stoves > Heating > Orchard
Description: Portable devices for generating heat or smoke for protecting orchards from frost.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7426885 |
Cooking device |
Sep. 23, 2008 |
| 6789462 |
Barbecue and smoker apparatus |
Sep. 14, 2004 |
| 6681686 |
Cocoshell filtered cold smoke apparatus |
Jan. 27, 2004 |
| 6347625 |
Heating system for a wind machine |
Feb. 19, 2002 |
| 6182652 |
Heating system valve for a wind machine |
Feb. 6, 2001 |
| 6076515 |
Portable, self-contained heating apparatus |
Jun. 20, 2000 |
| 6019035 |
Food smoker |
Feb. 1, 2000 |
| 5787875 |
Propane burner system for orchards |
Aug. 4, 1998 |
| 5524609 |
Scent generator for gas fireplaces |
Jun. 11, 1996 |
| 5411012 |
Combustion heater |
May. 2, 1995 |
| 5355782 |
Smoke generator for food smoking kilns |
Oct. 18, 1994 |
| 5285769 |
Aerosol generating rotary pulse-jet orchard heater |
Feb. 15, 1994 |
| 5144939 |
Biomass pellet-burning orchard heaters |
Sep. 8, 1992 |
| 5138939 |
Smoker apparatus |
Aug. 18, 1992 |
| 5048406 |
Disposable/refillable smoke cartridge for gas barbecue grills |
Sep. 17, 1991 |
| 5010872 |
Steam-producing orchard heater |
Apr. 30, 1991 |
| 4796602 |
Maple syrup vaporizer apparatus with hollow shell recirculation arch |
Jan. 10, 1989 |
| 4779525 |
Smoke generating device |
Oct. 25, 1988 |
| 4741323 |
Space heater |
May. 3, 1988 |
| 4691688 |
Safety heater |
Sep. 8, 1987 |
| 4669447 |
Convection oven with hard-wood smoke generator |
Jun. 2, 1987 |
| 4519774 |
Temperature actuated burner igniter |
May. 28, 1985 |
| 4494462 |
Thaw shed heater |
Jan. 22, 1985 |
| 4461270 |
Charcoal starter-burner |
Jul. 24, 1984 |
| 4327704 |
Orchard heater |
May. 4, 1982 |
| 4306575 |
Smoke detector tester |
Dec. 22, 1981 |
| 4282113 |
Black smoke generator |
Aug. 4, 1981 |
| 4270464 |
Smoke generator for smoking food products |
Jun. 2, 1981 |
| 4216614 |
Technique for heating an agricultural area |
Aug. 12, 1980 |
| 4175484 |
Food smoking |
Nov. 27, 1979 |
| 4137041 |
Heaters |
Jan. 30, 1979 |
| 4098254 |
Heating device |
Jul. 4, 1978 |
| 4086049 |
Ignitor for starting fires |
Apr. 25, 1978 |
| 4062342 |
Anti pollution insert |
Dec. 13, 1977 |
| 4052167 |
Heating unit and fertilizer preparation |
Oct. 4, 1977 |
| 3982524 |
Heater for orchards and the like |
Sep. 28, 1976 |
| 3969996 |
Apparatus for liquid smoke regeneration |
Jul. 20, 1976 |
| 3964465 |
Heater and vapor generator |
Jun. 22, 1976 |
| 3957455 |
Charcoal igniting device |
May. 18, 1976 |
| 3957417 |
Heating orchards with an improved fuel |
May. 18, 1976 |
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