Geometrical instruments – Straightedge type – Base attached
Patent
1979-01-31
1980-11-11
Phillips, Charles E.
Geometrical instruments
Straightedge type
Base attached
402503, B43L 700
Patent
active
042324521
ABSTRACT:
A drawing board device is described of particular value in composing signs using dry transfer lettering sheets. The board has a base and a horizontal rule mounted thereon and capable of moving vertically and horizontally. The rule has one or more magnetic clamps for sheets of transfer material, and one or more sets of register pins for registering with e.g. a preprinted line on or preprinted holes in the sheet. The vertical movement of the rules is preferably stepped, the interline spacing between the lines of letters on the sheet being an integral multiple of the step length.
REFERENCES:
patent: 1600545 (1926-09-01), Hooper
patent: 3008470 (1961-11-01), Rubinstein
patent: 3032040 (1962-05-01), Wakeman
patent: 3091864 (1963-06-01), Force
Dowzall Martin E.
Houssian Vazgen J.
Letraset International Limited
Phillips Charles E.
LandOfFree
Apparatus for use in connection with dry transfer lettering and does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for use in connection with dry transfer lettering and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for use in connection with dry transfer lettering and will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1685222