Grass Trimmer For A Sprinkler Head

*****New Product For Licensing, Manufacturing, and/or Investors*****

U.S. Patent : # 5,938,290

Inventor : Delano Mikeska

new invention

As attorney for the inventor of the innovative Grass Trimmer For A Sprinkler Head we are currently seeking manufacturing companies to license, purchase patent rights or enter into a royalty agreement for this timely invention.

Objects of the present invention:

The following pictures are meant to display possible physical characteristics of the present invention and are not to be taken in a limiting sense. It is understood that other embodiments may be utilized and that structural changes may be made without departing from the scope of the invention.


LIST OF REFERENCE NUMERALS
10 grass trimmer 36 cylindrical hollow body of 22
12 sprinkler head36a cylindrical hollow body of 22a
14 water supply pipe on 12 38 curved blade of 22
16 lawn38a curved blade integral with 36a
18 handle of 10 40 affixing component of 22
20 handgrip of 1041 ground
22 tubular cutting assembly of 10 42 flat annular ring member for 36
22a modified tubular cutting assembly of 1044 V-shaped lower cutting edge on 38
24 connecting structure of 10 44a V-shaped lower cutting edge on 38a
26 bottom end of 1846 fastener of 40
28 upper end of 22 48 ferrule of 24
30 grass in 1650 bow arm of 24
32 elongated shaft for 18 52 durable strong metal material for 18, 20, 36, 38, 48 and 50
34 cylindrical bar for 2054 rivet for 46

PATENT DRAWINGS
patent drawing
FIGURE 1

Figure 1 is a perspective view of a lawn with a built-in sprinkler system.

patent drawing
FIGURE 2

Figure 2 is an enlarged perspective view as indicated by arrow 2 in Fig 1 with parts broken away showing one typical sprinkler head in greater detail.

patent drawing
FIGURE 3

Figure 3 is a perspective view similar to Fig 2 with a lower portion of the instant invention ready to be inserted over the sprinkler head.

patent drawing
FIGURE 4

Figure 4 is a perspective view of the instant invention.

FIGURE 4a

Figure 4a is a perspective view of a modified tubular cutting assembly, in which the tubular cutting assembly is of a one piece construction.

patent drawing
FIGURE 5

Figure 5 is a top view taken in the direction of arrow 5 in Fig 4.

patent drawing
FIGURE 6

Figure 6 is a bottom view taken in the direction of arrow 6 in Fig 4.

patent drawing
FIGURE 7

Figure 7 is a cross sectional view taken along line 7-7 in Fig 4.

Prototype Pictures
patent drawing
patent drawing
patent drawing

If you are interested in licensing, purchasing the rights to the above invention or entering into a royalty agreement please contact the office of Michael I. Kroll as follows:

Michael I. Kroll
80 Skyline Drive, Suite 304
Plainview, New York 11803
Tel. #: 800-367-7774
Tel. #: 516-367-7777
Fax #: 800-367-7999
Fax #: 516-802-0510
E-Mail patent@invention.net

patent attorney home page