JOHN ROBERT MARSELLA
Radiology at Toll Gate Rd, Warwick, RI
License number
Rhode Island RAD01873
Issued Date
Aug 7, 2007
Expiration Date
Jul 31, 2017
Category
Radiologic Technology
Type
Radiographer
Address
Address
455 Toll Gate Rd, Warwick, RI 02886
Phone
(401) 737-7000 (Work)
Professional information
Test Probe
US Patent:
4504780, Mar 12, 1985
Filed:
Aug 25, 1982
Appl. No.:
6/411450
Inventors:
John R. Marsella - Warwick RI
International Classification:
G01N 3102
US Classification:
324 725
Abstract:
A test probe has a housing that releasably receives a plunger that is normally urged out of the housing by a spring, and which has a probe contact end normally lying external of the housing. The plunger has a compressible enlargement that normally engages a stop on the housing, but with sufficient force being exerted, may be removed from the housing.