Portable power shear for sheet material
US D197987 S
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Description (OCR text may contain errors)
United States Patent 0 See Des-197,987
Patented Apr. 14, 1964 PORTABLE POWER SHEAR FOR SHEET MATERIAL Melford H. Docken, Minneapolis, Minn., assignor to W.P.B. Industrial Products, Inc., Skokie, 111., a corporation of Illinois Filed Sept. 23, 1958, Ser. No. 52,738
Term of patent 14 years (Cl. D54-14) FIGURE 1 is a side elevation of my design for a porta- References Cited in the file of this patent ble power 51183 1 for sheet material; P
FIGURE 21s a bottom plan vlew thereof; D 113 447 Wflhide Feb 21 1939 h 35? 3 1S a View taken from t e rear of D. 136,465 Beckwith Oct. 12, 1943 h D. 137,923 Beard May 16, 1944 4 1S a fmnt Vlew the devlce as S own m D. 155,531 Moretti Oct. 11, 1949 The dominant features of my design for a portable D'179665 Sykes i' power shear reside in the portion shown in full lines on 2'635335 James the drawings. 2,760,265 Draenert Aug. 28, 1956 I claim: OTHER REFERENCES g deslgsufor f g i j g for Portable Power Tools by Mall T 001 Co., received in s eet maten su stant1 y as s own an escn e Patent Office May 25 1953, top of page 8.
Pep Boys catalog, 1955, p. 11, Pruning Shears items.