Patent
   D262057
Priority
May 23 1979
Filed
May 23 1979
Issued
Nov 24 1981
Expiry
Nov 24 1995
Assg.orig
Entity
unknown
10
4
n/a
The ornamental design for a transparent laboratory slide, substantially as shown.

FIG. 1 is a perspective view of a transparent laboratory slide, showing my new design;

FIG. 2 is a bottom plan view of FIG. 1;

FIG. 3 is an elevational view taken substantially in the direction of arrow 3 in FIG. 1;

FIG. 4 is an end elevational view taken substantially in the direction of arrow 4 of FIG. 1;

FIG. 5 is a sectional view taken substantially along the line 5--5 of FIG. 1; and

FIG. 6 is a sectional view taken substantially along line 6--6 of FIG. 1.

Parker, James E.

Patent Priority Assignee Title
5349436, Dec 02 1992 Biological assembly
D273617, Jan 04 1982 ICL SCIENTIFIC, INC Transparent laboratory slide
D273898, Jan 09 1981 Immuno Concepts, Inc. Microscope laboratory slide
D274261, Jan 09 1981 Immuno Concepts, Inc. Microscope laboratory slide
D277699, Jan 09 1981 Immuno Concepts, Inc. Microscope laboratory slide
D566849, Jul 18 2006 Leja Prodducts B.V. Counting chamber—2 chamber slide for counting cells in biological samples
D566850, Jul 18 2006 Leja Products B.V. Counting chamber—8 chamber slide for counting cells in biological samples
D608457, Sep 26 2008 FFEI Ltd Slide carrier
D632403, Dec 18 2009 FFEI Ltd Slide carrier
RE35589, Aug 29 1995 Biological assembly
Patent Priority Assignee Title
3481659,
3777283,
4022521, Feb 19 1974 Honeywell Inc. Microscope slide
239548,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 23 1979ICL/Scientific(assignment on the face of the patent)
Oct 31 1984ICL SCIENTIFIC, A CORP OF CA ICLS ACQUISITION COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0043540409 pdf
Jun 24 1986ICLS ACQUISITION COMPANY, A CORP OF DE ICL SCIENTIFIC, INC ASSIGNMENT OF ASSIGNORS INTEREST 0045840103 pdf
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