Tamper resistant container lid
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FIG. 1 is a top plan view of a tamper resistant container lid showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is an enlarged sectional view thereof; taken on line 6--6 of FIG. 5;
FIG. 7 is a bottom plan view of an alternate embodiment of the design of FIG. 1;
FIG. 8 is an enlarged sectional view taken on line 8--8 of FIG. 7;
FIG. 9 is a top plan view of a second embodiment of the design of FIG. 1;
FIG. 10 is a right side elevational view of FIG. 9;
FIG. 11 is a front elevational view of FIG. 9;
FIG. 12 is a bottom plan view of FIG. 9;
FIG. 13 is an enlarged sectional view taken on line 13--13 of FIG. 12; and
FIG. 14 is an enlarged sectional view taken on line 14--14 of FIG. 12.
Type: Grant
Filed: Mar 4, 1987
Date of Patent: Oct 9, 1990
Assignee: Highland Plastics (Pasadena, CA)
Inventor: James L. Nelson (Temple City, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Celia Murphy
Attorney: David O'Reilly
Application Number: 7/21,421