Tearing Ruler
First Claim
Patent Images
1. A ruler for craft applications comprising:
- an elongated multi-sided body having a pair of longitudinally extending transversely spaced tearing edges;
a longitudinally extending upright extension defining opposed convergent sides and terminating in a vertex substantially equiangularly spaced from said edges; and
a measuring scale disposed on at least one of said sides.
1 Assignment
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Accused Products
Abstract
A ruler for craft applications has an efficient construction which employs a pair of tearing edges to facilitate tearing and a pair of measurement scales. The tearing ruler may be angularly oriented to facilitate either tearing or measurement activities. The tearing edges are defined by various waveform patterns. The tearing edges may be interchangeable.
16 Citations
20 Claims
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1. A ruler for craft applications comprising:
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an elongated multi-sided body having a pair of longitudinally extending transversely spaced tearing edges;
a longitudinally extending upright extension defining opposed convergent sides and terminating in a vertex substantially equiangularly spaced from said edges; and
a measuring scale disposed on at least one of said sides. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A ruler for craft applications comprising:
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an elongated body substantially defining three vertices;
a pair of transversely spaced tearing edges disposed at two of said vertices;
a pair of sides converging to form the third vertex; and
a measuring scale disposed on each of said sides. - View Dependent Claims (11, 12, 13)
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14. A ruler for craft applications comprising:
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an elongated body having opposed sides and having a base which transversely extends from each of said sides;
an upright shoulder extending upwardly relative to said base and having a pair of opposed surfaces;
a measuring scale affixed to each of said surfaces; and
first and second tearing edges each disposed at transversely opposite locations of said base. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification