U.S. patent number D260,618 [Application Number 06/037,192] was granted by the patent office on 1981-09-08 for electrical testing instrument.
Invention is credited to Manfred Koslar.
United States Patent |
D260,618 |
Koslar |
September 8, 1981 |
Electrical testing instrument
Claims
The ornamental design for an electrical testing instrument, as
shown.
Inventors: |
Koslar; Manfred (4840
Rheda-Wiedenbruck, DE) |
Appl.
No.: |
06/037,192 |
Filed: |
May 8, 1979 |
Foreign Application Priority Data
Current U.S.
Class: |
D10/78;
D10/103 |
Current International
Class: |
D1004 |
Field of
Search: |
;D10/46,102,103,75,78,57
;324/149,156,72.5,73,115 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Holtje; Nelson C.
Attorney, Agent or Firm: Smith, Jr.; John C.
Description
FIG. 1 is a front elevational view of the electrical testing
instrument showing my new design, the cord broken away indicating
indeterminate length;
FIG. 2 is a top plan view of the upper and lower elements of the
instrument of FIG. 1, the bottom plan being a substantially mirror
image thereof; and
FIG. 3 is a left end elevational view of the upper element of the
instrument of FIG. 1, the _left end elevational view of the lower
element of the instrument of FIG. 1 omitted for ease of
illustration, being substantially similar to that shown.
* * * * *