Magnetic locator
United States Patent D255552

Schonstedt, Erick O. (Reston, VA)
Application Number:
Publication Date:
Filing Date:
Schonstedt Instrument Company (Reston, VA)
Primary Class:
Other Classes:
Field of Search:
D10/46, D10/47, D10/75, D10/78, D10/103, 324/3, 324/67, 324/244, 340/258R
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US Patent References:
D251364Detector for metal or the likeMarch, 1979HenaultD10/47
D248377Dowsing rodJuly, 1978WolfeD10/46
3988663Locator for metallic pipe with AC signals impressedOctober, 1976Slough324/67
D237471N/ANovember, 1975RichmannD10/46
3909704Magnetic locator having sensor units with two-piece housings and tubular coresSeptember, 1975Schonstedt324/3
D221587N/AAugust, 1971AslanD10/80
D217931N/AJune, 1970HumphreysD10/78
D215618N/AOctober, 1969MacCotterD10/46
3418572Apparatus including variable frequency indicating means for locating and tracing conductive structuresDecember, 1968Humphreys324/67
3281660Locator for magnetic and conducting materials including means for adjusting the relative positions of a pair of sensing coilsOctober, 1966StudenickD10/78
D193111N/AJune, 1962SarahD10/46

Primary Examiner:
Holtje, Nelson C.
Attorney, Agent or Firm:
Shapiro, And Shapiro
1. The ornamental design for a magnetic locator, as shown and described.


FIG. 1 is a front elevational view of a magnetic locator showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top perspective view thereof.