Multifunction electron microscope specimen holder

Details Multifunction electron microscope specimen holder Multifunction electron microscope specimen holder

2007-02-24

2009-11-17

Berman, Jack I (Department: 2881)

Radiant energy

Inspection of solids or liquids by charged particles

Analyte supports

C206S557000, C206S563000, C206S564000

Reexamination Certificate

active

07619225

ABSTRACT:
A multi-purpose multifunction electron microscope specimen box has a box body, a sliding transparent lid fitting over the box body, and an array of piece holes formed on the top surface of the box body. At least one piece hole has a tweezer trough connected to the at least one piece hole. A material recording card is mounted in sliding connection underneath the box body. The grid hole is diamond shaped and the tweezer trough is rectangular to make a spade shaped hole. The grid hole has a pitch, wherein a trough side is higher than a lower side. The box body top surface has a transparent plastic cover piece that has at least two holes in offset orientation. The grid hole is diamond shaped and the tweezer trough is elliptical to make a spade shaped hole. The multifunction electron microscope specimen box also optionally has a specimen block store cavity and a specimen block store cavity having a symmetrical bulge for storing semi-thin sections.

REFERENCES:
patent: 3768914 (1973-10-01), Kinney et al.
patent: 3798423 (1974-03-01), Mindick
patent: 6518566 (2003-02-01), Brown
patent: 2005/0107917 (2005-05-01), Smith et al.
patent: 2007/0131873 (2007-06-01), Allred et al.
http://www.tedpella.com/grids—html/gridbox.htm#—161—96.

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