MITCHELL R MASTRANGELO
Land Surveyors in Trenton, NJ
License number
Pennsylvania SU010934E
Category
Engineers
Type
Professional Land Surveyor
Address
Address
2
Trenton, NJ 08610
Pennsylvania
Pennsylvania
Personal information
See more information about MITCHELL R MASTRANGELO at radaris.comName
Address
Phone
148 Dunbar Ave, Fords, NJ 08863
3 Marjorie Way, Trenton, NJ 08690
7 Abbott Farm Ct, Trenton, NJ 08610
7 Abbott Farm Ct, Trenton, NJ 08610
3 Marjorie Way, Hamilton Township, NJ 08690
Professional information
Device For Assisting A User To Draw A Topographical Contour Map
US Patent:
6321459, Nov 27, 2001
Filed:
Mar 22, 2000
Appl. No.:
9/533292
Inventors:
Mitchell R. Mastrangelo - Hamilton Square NJ
International Classification:
B43L 1300
US Classification:
33664
Abstract:
A device for use in plotting equal spacings over a distance includes a frame comprising opposed first and second pairs of frame members with each frame member having opposed ends and pivotal connecting means for pivotally connecting adjacent frame members at respective ends thereof. Each of the first pair of frame members includes a plurality of longitudinally spaced-apart apertures disposed along its respective length. The device further includes a flexible linear member placed continuously through the apertures of said first pair of frame members to provide a plurality of parallel equally spaced apart linear elements which are disposed in substantially parallel relation with each other and with the second pair of frame members, and a marker element being slidably attached to each of the plurality of linear elements.