IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0158087
(2002-05-29)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
28 인용 특허 :
3 |
초록
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A simulated neon-light tube assembly (10) that is comprised of four major elements: a transparent tube (12) having a closed front end (16) and an open rear edge (18), a light-diffusing material (24), a light source (50) and a power source (60). The light-diffusing material (24) consists of stacks of
A simulated neon-light tube assembly (10) that is comprised of four major elements: a transparent tube (12) having a closed front end (16) and an open rear edge (18), a light-diffusing material (24), a light source (50) and a power source (60). The light-diffusing material (24) consists of stacks of thin acetate, or a like material, which are rolled and inserted into the tube (12) through the tube's open rear edge (18). The light source (50) can consist of a single LED (52) or an LED cluster. In either case, the LED(s) are located within a light-power assembly (70) that encloses the LED (52). The power source (60) for the LED can consist of an internal battery located within the assembly (70) or the assembly (70) can include a cable that is connected to an external battery. In either design, when the LED (52) illuminates, the light travels through the light emitting material928) to cause the simulation of a neon-light.
대표청구항
▼
A simulated neon-light tube assembly (10) that is comprised of four major elements: a transparent tube (12) having a closed front end (16) and an open rear edge (18), a light-diffusing material (24), a light source (50) and a power source (60). The light-diffusing material (24) consists of stacks of
A simulated neon-light tube assembly (10) that is comprised of four major elements: a transparent tube (12) having a closed front end (16) and an open rear edge (18), a light-diffusing material (24), a light source (50) and a power source (60). The light-diffusing material (24) consists of stacks of thin acetate, or a like material, which are rolled and inserted into the tube (12) through the tube's open rear edge (18). The light source (50) can consist of a single LED (52) or an LED cluster. In either case, the LED(s) are located within a light-power assembly (70) that encloses the LED (52). The power source (60) for the LED can consist of an internal battery located within the assembly (70) or the assembly (70) can include a cable that is connected to an external battery. In either design, when the LED (52) illuminates, the light travels through the light emitting material928) to cause the simulation of a neon-light. ace in the ground.4. A weed extractor tool as in claim 1, wherein the blade has left and right side edges and said cleaning plate comprises left and right soil retainer tabs that extend out beyond said left and right side edges.5. A weed extractor tool comprising: a main body having top end and a bottom end and a longitudinal axis between said top and said bottom end;an elongated blade having an upper end connected to said main body, left and right side edges, a blade lower end with a tip, and a front surface curved between said left and right side edges to form a front interior space for receiving a weed root when the blade is pushed into the ground;a cleaning mechanism comprising a soil cleaning and retaining plate movably connected to said main body and being movable from near said blade upper end to near said blade lower end for cleaning soil off of the blade;a biasing mechanism that biases said plate toward the blade lower end so that, while the blade is being pushed into the ground, the plate abuts against the ground and presses on the ground while the plate moves up the blade to near the blade upper end, and so that, while the blade is being removed from the ground, said biasing mechanism forces the plate toward the blade lower end to remove soil from the blade; anda handle near the top end of said main body, wherein said handle is an elongated handle with a handle longitudinal axis and said handle extends forward from said main body longitudinal axis at an angle in the range of 15-25 degrees from said main body longitudinal axis.6. The tool of claim 5, wherein the blade has a longitudinal axis, and the tool further comprising a foot platform having an upper surface extending out from the main body near said bottom end generally perpendicular to the blade longitudinal axis, the foot platform rigidly connected to the main body for transferring force from the user's foot to the tool.7. The tool of claim 6, wherein the blade is connected to the main body at an angle so that the blade longitudinal axis is at an angle in the range of 5-10 degrees to the main body longitudinal axis.8. The tool of claim 5, wherein the blade's left side edge and right side edges are sharp and extend down to said tip, wherein said tip is the only bottom tip of the blade.9. A weed extractor tool as in claim 5, wherein said plate comprises left and right soil retainer tabs that extend out beyond said left and right side edges.10. A weed extractor tool comprising: a main body having top end and a bottom end and a longitudinal axis between said top and said bottom end;an elongated blade having an upper end connected to said main body, left side and right side edges, a blade lower end with a tip, and a front surface curved between said left and right side edges to form a front interior space for receiving a weed root when the blade is pushed into the ground, wherein the left side edge and right side edge are sharp and extend down to said tip and said tip is the only bottom tip of the blade and wherein the blade, has a generally flat and straight rear surface extending from the blade upper end to the blade lower end;a cleaning mechanism comprising a soil cleaning and retaining plate movably connected to said main body and being movable from near said blade upper end to near said blade lower end for cleaning soil off of the blade;a biasing mechanism that biases said plate toward the blade lower end so that, while the blade is being pushed into the ground, the plate abuts against the ground and presses on the ground while the plate moves up the blade to near the blade upper end, and so that, while the blade is being removed from the ground, said biasing mechanism forces the plate toward the blade lower end to remove soil from the blade.11. A weed extractor tool as in claim 10, wherein said plat
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