Knotless Tatting, US Patent No. 4008643
Sample pages
Page 8, at reduced quality. Open the document to read every page in full.
US Patent 4,008,643, "Knotless Tatting," granted to Dora M. Young of Kittery, Maine, on February 22, 1977 (filed November 24, 1975). It describes a tatting method that reduces the number of knots, using reversed double stitches along a single thread with a hooked shuttle. Instructions cover picots, rings, joining rings, ring-and-chain edgings, knotless rings and chains, tatting on a hemstitched edge, and solid work. The scan includes a USPTO web printout, the patent text and four sheets of line drawings showing hand and shuttle positions and finished lace pieces, with two numbered claims.
- Type
- Patent
- Date
- December 17, 1976
- Language
- English
- Pages
- 16
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From Ralph Griswold's Digital Archive, delivered by the University of Arizona.
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