Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable
Patent
1984-08-06
1986-01-21
Haroian, Harry N.
Geometrical instruments
Straightedge type
Plural straightedges, relatively moveable
33529, 33483, B43L 706
Patent
active
045650128
ABSTRACT:
A flexible marking and measuring instrument which can be folded or rolled as may be desired or convenient comprising a plurality of preferably elongated, rectangular, flat, thin members parallel one with another and sequentially flexibly connected one to another whereby the marking instrument may be folded or rolled to fit in a pocket or tool chest and/or bent or flexed to follow substantially any surface such as, for example, an elongated pipe, board, inside and outside corners, or surface of substantially any configuration. The parallel members may, inter alia, be of the same or different widths, the instrument may be provided with portions that are foldable at the same or different angles, the instrument may be provided with edges defining predetermined angles, the instrument may be provided with marking holes, and/or the instrument may be provided with such indicia as may be desired including but not limited to dimensions in English and/or metric units and lines designating angles.
REFERENCES:
patent: 2107997 (1938-02-01), Horsley
patent: 2559961 (1951-07-01), Howell
patent: 3557840 (1971-01-01), Maybee
patent: 3974946 (1976-08-01), Gentry
patent: 4171574 (1979-10-01), Gratzl et al.
patent: 4219149 (1980-08-01), Stark
Bilodeau Peter R.
Bilodeau Theodore W.
Frederick M. E.
Haroian Harry N.
LandOfFree
Marking and measuring instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Marking and measuring instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Marking and measuring instrument will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2292889