Cutlery – Cutting tools – With support or attaching means
Patent
1992-01-07
1993-08-31
Rosenbaum, Mark
Cutlery
Cutting tools
With support or attaching means
301663, 30276, B26B 2700
Patent
active
RE0343587
ABSTRACT:
A telescopic cutting apparatus comprising an elongated outer tubular arm of not less than four feet in length; a first handle means coaxial with and closing off the lower end of said outer tubular arm; a biased electrical on/off switch means disposed within said handle means and being normally in the "off" position and requiring constant application of force to be translated into the "on" position. A second handle means mounted proximate the upper end of said outer tubular arm; adjustment means for varying the positioning of said second handle means axially and radially with respect to said outer tubular arm; an inner tubular elongated arm telescopically mounted within said outer tubular arm; locking means associated with said inner and outer tubular arms to lock said inner arm in selected relation to each; trimming means having an electrical motor drive mounted on the upper end of said inner arm; a conductor cord extending from said motor through said arms in series with said switch means and outwardly of said first handle means and terminating in a plug; said conductor being a fixed length equal to slightly more than the combined lengths of said inner and outer tubular arms; said conductor being permanently pre-coiled into a retractable spring portion having a length not greater than that of said first tubular member; whereby said conductor cord is free of slack at all times and at all adjustments of said telescopic arms.
REFERENCES:
patent: 4207675 (1980-06-01), Causey et al.
patent: 4651420 (1987-03-01), Lonnecker
patent: 4654971 (1987-04-01), Fettes et al.
Fridie, Jr. William
Rosenbaum Mark
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