DAVID S WALSH
Sheet Metal in Somerville, MA
License number
Massachusetts 13704
Issued Date
May 25, 2011
Expiration Date
Oct 28, 2016
Type
Sheet Metal Journeyperson
Address
Address
Somerville, MA 02143
Personal information
See more information about DAVID S WALSH at radaris.comName
Address
Phone
4 Everett Sq, Allston, MA 02134
4 Debra Ln, Framingham, MA 01701
4 Brook Farm Rd, West Roxbury, MA 02132
4 Ledgeville Ave #9, Foxboro, MA 02035
49 Royal Crest Dr, North Andover, MA 01845
Professional information
See more information about DAVID S WALSH at trustoria.com
David W. Walsh, Somerville MA - Lawyer
David W. Walsh, Somerville MA - Lawyer
Address:
655 Somerville Ave, Somerville 02143
(617) 666-3400
(617) 666-3400
Licenses:
Massachusetts - Active 1954
Specialties:
Divorce / Separation - 100%
David W. Walsh, Somerville MA - Lawyer
David W. Walsh, Somerville MA - Lawyer
Office:
Walsh & Walsh Law Offices
655 Somerville Ave, Somerville, MA
655 Somerville Ave, Somerville, MA
Specialties:
Probate, Family Law, Personal Injury Law, Civil Litigation
ISLN:
902980257
Admitted:
1954
University:
Boston College
Law School:
Boston College, J.D.
David W. Walsh, III, Somerville MA - Lawyer
David W. Walsh, III, Somerville MA - Lawyer
Office:
Walsh & Walsh Law Offices
655 Somerville Ave, Somerville, MA
655 Somerville Ave, Somerville, MA
Specialties:
General Practice
ISLN:
900921450
Admitted:
1991
University:
Boston College, B.A.
Law School:
Unlisted school, J.D.
Tissue Retractor Adapted For The Attachment Of An Auxiliary Element
Tissue Retractor Adapted For The Attachment Of An Auxiliary Element
US Patent:
6196969, Mar 6, 2001
Filed:
May 21, 1999
Appl. No.:
9/316231
Inventors:
Leon W. Bester - Belmont MA
David A. Walsh - Somerville MA
David A. Walsh - Somerville MA
Assignee:
Lab Engineering & Manufacturing, Inc. - North Billerica MA
International Classification:
A61B 132
US Classification:
600224
Abstract:
A tissue retractor with an adjustable center claw. The retractor includes two pivoted retractor arms. An axially and angularly displaceable, spring biased clamping mechanism is positioned on the pivot axis. In a mounting position, a elongated clamping element aligns with a slot in the center claw. When the center claw is positioned and the clamp moves to its clamping position, the elongated clamping member clamps the center claw in position. The counterfacing surfaces of the center claw and the clamping member are toothed to provide a positive one-way ratchet clamp.