Patent
   D273617
Priority
Jan 04 1982
Filed
Jan 04 1982
Issued
Apr 24 1984
Expiry
Apr 24 1998
Assg.orig
Entity
unknown
5
9
n/a
The ornamental design for a transparent laboratory slide, substantially as shown.

FIG. 1 is a perspective view of my slide;

FIG. 2 is a top plan view of the slide;

FIG. 3 is a right side elevational view of the slide;

FIG. 4 is an end elevational view of the slide;

FIG. 5 is a bottom plan view of the slide;

FIG. 6 is a sectional view of the slide taken substantially along line 6--6 of FIG. 1; and

FIG. 7 is a sectional view of the slide taken substantially along line 7--7 of FIG. 1.

Parker, James E.

Patent Priority Assignee Title
D495806, Aug 08 2002 EXIQON A S Slide for use in chemical or biochemical procedures
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
D632403, Dec 18 2009 FFEI Ltd Slide carrier
D854706, Dec 21 2017 Meso Scale Technologies, LLC Carrier
Patent Priority Assignee Title
1693961,
2039219,
3481659,
3565537,
3777283,
4022521, Feb 19 1974 Honeywell Inc. Microscope slide
239548,
D258388, Oct 17 1978 ICL SCIENTIFIC, INC Transparent laboratory slide
D262057, May 23 1979 ICL SCIENTIFIC, INC Transparent laboratory slide
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 01 1981PARKER, JAMES E ICL ScientificASSIGNMENT OF ASSIGNORS INTEREST 0039880633 pdf
Jan 04 1982ICL Scientific, Inc.(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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