Title:
Metal detector
United States Patent D274607
Inventors:
Schaefer, Edgar H. (Louisville, OH)
Wend, William J. (Sweet Home, OR)
Application Number:
06/352240
Publication Date:
07/10/1984
Filing Date:
02/25/1982
Assignee:
Teknetics, Inc. (Lebanon, OR)
Primary Class:
Field of Search:
D10/46, D10/47, 324/329, 324/327, 324/328
View Patent Images:
US Patent References:
4263553Discriminating metal detector with compensation for ground mineralsApril, 1981Cook324/327
D248627Detector or the likeJuly, 1978TyndallD10/46
3823365METAL DETECTING APPARATUS HAVING IMPROVED GROUND-EFFECT IMMUNITYJuly, 1974AndersonD10/47
3662255APPARATUS FOR LOCATING CONCEALED OR BURIED METAL BODIES AND A STABLE INDUCTOR USABLE IN SUCH DETECTORSMay, 1972Garrett324/328
3632279EXTRUDER DIE CLAMPDecember, 1971Walden324/329
D218705N/ASeptember, 1970DossD10/47
Other References:
Electronics Today International-3/80-pp. 78-83-metal detector.
Fisher M-Scope VLF 553 D. Detector Operator's Manual-9/77-p. 1-detector.
Primary Examiner:
Holtje, Nelson C.
Attorney, Agent or Firm:
Christensen, O'Connor, Johnson & Kindness
Claims:
1. The ornamental design for a metal detector, substantially as shown anddescribed.

Description:

FIG. 1 is an osometric view of a metal detector showing our new design;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a right end elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front side elevational view thereof, the rear side being a mirror image thereof;

FIG. 6 is a bottom plan view thereof.