Geometrical instruments – Scriber – Curved line
Patent
1978-10-12
1979-10-23
Blum, Daniel
Geometrical instruments
Scriber
Curved line
15210R, 15244R, 33 42, 101379, B05C 1712, B41F 3124, B43L 904
Patent
active
041715748
ABSTRACT:
An instrument for making graphic designs on walls or ceilings, including an elongated member having a plurality of rigid sections joined together by a unitary, integral flexible portion, center-line apertures spaced along the longitudinal axis of each rigid section providing a pivot point and a plurality of marking points along the instrument, each section having paired edge apertures spacially located along respective, opposite longitudinal edges of each section, and a paint pad having a pair of upstanding lugs for detachably mounting the paint pad at a selected pair of edge apertures to selectively place painted arc segments or stripes on walls or ceilings. A guide member having rollers can be mounted to one end of the instrument to aid in placing vertical or horizontal stripes on walls or ceilings. For very large wall or ceiling surfaces a link member can be used to couple together two instruments.
REFERENCES:
patent: 1930358 (1933-10-01), Helmenstein
patent: 3263334 (1966-08-01), Mutter
patent: 3708821 (1973-01-01), Chase et al.
patent: 3817178 (1974-06-01), Hagen
Gratzl Daniel E.
Matranga Frank J.
Blum Daniel
Creative Insights, Inc.
LandOfFree
Drawing and painting instrument for graphic designs does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Drawing and painting instrument for graphic designs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drawing and painting instrument for graphic designs will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-405107