Tester for insect attractancy and repellency

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a tester for insect attractancy and repellency, showing our new design;

FIG. 2 is a front elevational view with part of the top central pipe cut away for the convenience of illustration, the rear being a mirror image thereof;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevational view of a second embodiment, with part of the top central pipe cut away for the convenience of illustration, the rear being a mirror image thereof;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
720990 February 1903 Williams
723446 March 1903 Dull
1488178 March 1924 Thomas et al.
3487577 January 1970 Sexton
4366562 December 28, 1982 McGinty
4366643 January 4, 1983 Boaz
4506473 March 26, 1985 Waters, Jr.
4694604 September 22, 1987 Mitchell
5205065 April 27, 1993 Wilson et al.
5228233 July 20, 1993 Butler et al.
5327675 July 12, 1994 Butler et al.
Patent History
Patent number: D356849
Type: Grant
Filed: Nov 26, 1993
Date of Patent: Mar 28, 1995
Assignees: International Flavors & Fragrances Inc. (New York, NY), The University of Florida (Gainesville, FL)
Inventors: Jerry F. Butler (Gainesville, FL), Craig B. Warren (Rumson, NJ)
Primary Examiner: Stella Reid
Assistant Examiner: Doris V. Coles
Attorney: Arthur L. Liberman
Application Number: 0/15,742
Classifications
Current U.S. Class: Repeller (D22/120)