Geometrical instruments – Straightedge type – Rules
Patent
1993-10-20
1995-08-29
Cuchlinski, Jr., William A.
Geometrical instruments
Straightedge type
Rules
33 11, 33474, B43L 700
Patent
active
054449200
ABSTRACT:
Tools for use in drafting projects such as dress making include a ruler having five scales, a five-in-one tool, and a tool having utility in the construction of darts. The five scale ruler enables its user to determine fractional lengths without resorting to arithmetic calculations. The five-in-one tool provides a 90.degree./45.degree. angle, two scaled straight edges, a hip curve, a sleeve cap, neckline, and armhole curve, and a pair of spaced apart apertures for use in making Raglan sleeves. The dart tool is a forty five-forty five-ninety triangle having equidistantly spaced apertures formed along the length of the hypoteneuse. The apertures enable use of the tool as a compass for drawing circles and semicircles.
REFERENCES:
patent: 321986 (1885-07-01), Lewis
patent: 825915 (1906-07-01), Lesh et al.
patent: 1011915 (1911-12-01), Carbonara
patent: 1158425 (1915-11-01), Barnes
patent: 1214296 (1917-01-01), Gorton
patent: 3639988 (1972-02-01), Impastato
patent: 4345383 (1982-08-01), Corsette
patent: 4672748 (1987-06-01), Perazzolo
Bennett G. Bradley
Cuchlinski Jr. William A.
Loffler Peter
LandOfFree
Tools for use in dressmaking does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tools for use in dressmaking, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tools for use in dressmaking will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1811967