Portable stoves

Claim 2

Portable cooking apparatus including a dismountable stove for attachment to a liquid gas cartridge, and including two telescopable saucepans within which the stove is storable when not in use, said apparatus comprising: a stove including a burner head supported in the center of an upwardly-opening dished wind shield member, the burner head having a connecting tube extending downwardly through a hole in the center of the shield member and having a threaded lower end, and the stove having a downwardly opening dished cover member below the end of the tube and shaped to receive a gas cartridge therein, and the stove having a gas cock member having a threaded upper end connectable to said tube and having a lower end extending through a central hole in the cover member and into communication with the gas in the cartridge when the stove is assembled in operative configuration, and the stove having pan supporting arms carried by said wind shield member, the arms being extensible from the shield member to support a saucepan and being retractable within the peripheral contour of the shield member; and two cylindrical wall saucepans, one telescopable within the other, and of diameter larger than the diameters of the shield member and the cover member, the saucepans being long enough to receive the assembled stove and cartridge therewithin in said operative configuration when telescoped partly together, and the stove being partly dismountable to a smaller configuration wherein the cover member is inverted to nest about said shield member with the gas cock member lying disassembled between the shield member and the cover member, and the stove thus configured being enclosable inside the saucepans which are telescoped further together.

Claim 3

In cooking apparatus as set forth in claim 1, clip means cooperative with said saucepans when telescoped together to secure them together in a selected one of their telescoped positions.

Claim 4

In cooking apparatus as set forth in claim 2, the side of the outermost of said telescoping saucepans having a guide member secured thereto and providing an opening through the guide member extending toward the other saucepan, and the clip means comprising a U-shaped member having portions at the ends of its legs extending at right angles thereto and adapted to overlie the bottom of said other saucepan and hold it in telescoped position when the U-shaped member is received in the opening of the guide member, and the clip means being reversible so that the right angle portions of its legs are receivable in the guide member with the U-shaped member extending from the saucepan to form a radial handle.

Claim 5

In cooking apparatus as set forth in claim 3, the other of said saucepans having a guide member attached thereto to receive said clip means to form therewith a radial handle.

Claim 6

In cooking apparatus as set forth in claim 1, the hole through said cover member being larger in diameter than said connecting tube and the tube extending through the hole when the cover member is inverted and nested with said shield member, and a gas cartridge being storable within the telescoped saucepans adjacent to said nested stove.

Claim 7

Portable cooking apparatus including a dismountable stove for attachment to a liquid gas cartridge, and two telescopable saucepans within which the stove is storable when not in use, said apparatus comprising: a stove including a burner head, an upwardly opening dished wind shield member having a base with a hole through it and having a rim surrounding the head, the head having a connecting tube extending downwardly below the shield member and having a threaded lower end, and the stove having a downwardly opening dished cover member below the end of the tube and shaped to receive a gas cartridge therein, and the stove having a gas cock member having a threaded upper end connectable to said tube and having a lower end extending through a central hole in the cover member and into communication with the gas cartridge; the stove having opposed pairs of saucepans supporting arms, each arm having a first section horizontally pivotally supported in the base of the shield member, a second section extending substantially normal to the first section, and a third section substantially perpendicular to the second section and extending radially from the cooking head when the arm is pivoted to an extended saucepan supporting position with its third section extending beyond the rim of the shield member, and the arms being pivotable to a retracted position wherein the third portion lies within the periphery of the rim; and two cylindrical-wall saucepans, one telescopable within the other, and of diameter larger than the diameters of the shield and cover member, the saucepans being long enough to receive the stove and cartridge therewithin when telescoped partly together, and the stove being partly dismountable to a smaller configuration wherein the cover member is inverted to nest about said shield member with the gas cock member disassembled inside the cover member, and the stove thus configured being located inside the saucepans which are telescoped further together.

Claim 8

Portable cooking apparatus including a dismountable stove for attachment to a liquid gas cartridge, and two telescopable saucepans within which the stove is storable when not in use, said apparatus comprising: a stove including a burner head, an upwardly opening dished wind shield member having a base with a hole through it and having a rim surrounding the head, the head having a connecting tube extending downwardly below the shield member and having a threaded lower end, and the stove having a downwardly opening dished cover member below the end of the tube and shaped to receive a gas cartridge therein, and the stove having a gas cock member having a threaded upper end connectable to said tube and having a lower end extending through a central hole in the cover member and into communication with the gas cartridge; the stove having opposed pairs of saucepans supporting arms, each arm having a first section horizontally pivotally supported in the base of the shield member, a second section extending substantially normal to the first section, and a third section substantially perpendicular to the second section and extending radially from the cooking head when the arm is pivoted to an extended saucepan supporting position with its third section extending beyond the rim of the shield member, and the arms being pivotable to a retracted position wherein the third portion lies within the periphery of the rim; and two cylindrical-wall saucepans, one telescopable within the other, and of diameter larger than the diameters of the shield and cover member, the saucepans being long enough to receive the stove and cartridge therewithin when telescoped partly together, and the stove being partly dismountable to a smaller configuration wherein the cover member is inverted to nest about said shield member with the gas cock member disassembled inside the cover member, and the stove thus configured being located inside the saucepans which are telescoped further together.

Claim 9

In cooking apparatus as set forth in claim 6, each pair of supporting arms comprising a single U-shaped yoke having a common first section pivotally mounted to said base of the shield member.

Claim 10

In cooking apparatus as set forth in claim 7, the second sections of each yoke being mutually parallel, and the third sections extending radially with respect to the burner head when the arms are extended and terminating in upwardly-extending saucepan retaining ends.

Claim 11

In cooking apparatus as set forth in claim 6, the base of said dished shield member being apertured to recieve and pass the second and third sections of said arms so that the second and third sections extend through the base when the arms are in retracted position and lie beneath the rim of the shield member.

Claim 12

In cooking apparatus as set forth in claim 6, the burner head being fixed to the base of the shield member.

Claim 13

In cooking apparatus as set forth in claim 6, the first section of each arm having an off-set portion shaped to lie against the surface of the base of the shield member and stop the pivotal movement of the arm so that the third section thereof is horizontal when in extended position.