United States Patent  [li] Patent Number: Des. 345,705
Nesbitt et al.  Date of Patent: ** Apr. 5,1994
 HEAD ASSEMBLY FOR A PRINTED CIRCUIT BOARD TEST FIXTURE
 Inventors: Robert J. Nesbitt; Bruce A. Seavey, both of North Attleboro, Mass.
 Assignee: TTI TesTron, Inc., Woonsocket, R.I.
[•*] Term: 14 Years
 Appl. No.: 849,316
 Filed: Mar. 9,1992
 U.S. CI D10/80
 Field of Search 324/158 F, 158 P, 72.5;
439/42, 131; D10/78, 80; D13/199
 References Cited
U.S. PATENT DOCUMENTS
4,746,861 5/1988 Nesbitt 324/158 F
5,200,694 4/1993 Nesbitt et al 324/158 P X
5,204,616 4/1993 Buchanan 324/158 P
Testron, Inc.; Various Testron Instruments; ©1991; pp. 3-5; provided by applicant.
Primary Examiner—Alan P. Douglas
Assistant Examiner—Antoine D. Davis
Attorney, Agent, or Firm—Salter, Michaelson & Benson
The ornamental design for a head assembly for a printed circuit board test fixture, as shown and described.
FIG. 1 is a perspective view of a printed circuit board
test fixture embodying my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view, the right side
elevational view being a mirror image;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a front elevational view, the rear elevational
view being a mirror image thereof.