Patent
   D258146
Priority
Mar 23 1978
Filed
Mar 23 1978
Issued
Feb 03 1981
Expiry
Feb 03 1995
Assg.orig
Entity
unknown
0
4
n/a
The ornamental design for a tray structure or the like for use in conjunction with a laboratory rack, as shown and described.

FIG. 1 is a top view of a tray structure or the like for use in conjunction with a laboratory rack embodying my new design.

FIG. 2 is a front view taken along line 2--2 of FIG. 1.

FIG. 3 is a side view taken along line 3--3 of FIG. 1.

FIG. 4 is a back view taken along line 4--4 of FIG. 1.

FIG. 5 is a fragmented front sectional view, taken along line 5--5 of FIG. 1, with wall thickness exaggerated for clarity.

FIG. 6 is a fragmented side sectional view, taken along line 6--6 of FIG. 1, and with wall thickness also exaggerated for clarity.

A bottom view of the tray structure is the same as the top view of FIG. 1 but with projections shown as recesses and vice versa.

A flange portion, shown as an extreme peripheral edge in FIG. 1, and illustrated as a wall thickness, by a pair of narrow parallel horizontal lowermost lines in FIGS. 2-4, are exaggerated in thickness so that the flange portion could be more clearly illustrated.

Potts, Robert S.

Patent Priority Assignee Title
Patent Priority Assignee Title
3707227,
4160803, Mar 23 1978 CIBA CORNING DIAGNOSTICS CORP , A CORP OF DE Self packaged test kit
186631,
225467,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 23 1978Corning Glass Works(assignment on the face of the patent)
Nov 05 1985Corning Glass WorksCIBA CORNING DIAGNOSTICS CORP , A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0044830427 pdf
Nov 15 1985CORNING GLASS WORKS, A BUSINESS CORP OF NEW YORKCIBA CORNING DIAGNOSTICS CORP , A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0044800063 pdf
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