Optical: systems and elements – Compound lens system – Microscope
Reexamination Certificate
2005-09-20
2005-09-20
Dunn, Drew A. (Department: 2872)
Optical: systems and elements
Compound lens system
Microscope
C359S368000, C359S372000, C359S392000, C359S393000
Reexamination Certificate
active
06947211
ABSTRACT:
The invention concerns a surgical microscope having a stand and having an optics carrier (7a) joined movably to the stand and mounted movably with respect to the stand. The optics carrier (7a) is mounted, in the region of its center of gravity, pivotably about at least one axis (17a) with respect to a pivot support (6a) of the stand. At least one of the pivot axes (17a) is constituted virtually by the center of an arc-segment-shaped guidance element (10a) that coacts with a guide carriage (11a).
REFERENCES:
patent: 4589741 (1986-05-01), Clegg
patent: 4627009 (1986-12-01), Holmes et al.
patent: 5748366 (1998-05-01), Yasunaga et al.
patent: 5825536 (1998-10-01), Yasunaga et al.
patent: 5861983 (1999-01-01), Twisselman
patent: 4226608 (1993-02-01), None
patent: 42 14 858 (1994-02-01), None
patent: 4416178 (1994-12-01), None
patent: 0700665 (1996-03-01), None
patent: 0791339 (1997-08-01), None
patent: 1431653 (1976-04-01), None
patent: 53087247 (1978-08-01), None
patent: 09224956 (1997-09-01), None
patent: WO 97/13997 (1997-04-01), None
Dunn Drew A.
Hodgson & Russ LLP
Leica Microsystems (Schweiz ) AG
Pritchett Joshua L
LandOfFree
Surgical microscope does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Surgical microscope, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surgical microscope will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3422375