Class B43L : ARTICLES FOR WRITING OR DRAWING UPON; ACCESSORIES FOR WRITING OR DRAWING
Subclass 7/033: Straightedges (guides for rulers other than for T-squares B43L 13/04; curve rulers or templets B43L 13/2; straightedges characterised by the provision of indicia or the like for measuring, e.g. rulers or tapes with measuring scales or marks for direct reading, G01B) Plural non-adjustable straightedges forming non-right angles
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11142866 | Triangle quilting template | Oct 28, 19 | Oct 12, 21 | Not available |
| 9429424 | Angular measurement tool | Aug 15, 14 | Aug 30, 16 | EDGELINE HOLDINGS, LLC |
| 9180725 | Triangle ruler capable of measuring angles | Aug 05, 13 | Nov 10, 15 | Not available |
| 9126327 | Pipe joint scribe kit | Jun 18, 13 | Sep 08, 15 | Not available |
| 7861428 | Push stick with slide-out ruler | Sep 04, 08 | Jan 04, 11 | KREG ENTERPRISES, INC. |
| 7721457 | Apparatus for preparing material pieces to be sewn | Apr 18, 08 | May 25, 10 | Not available |
| 6473982 | Depth and miter gauge | Sep 20, 00 | Nov 05, 02 | Not available |
| 5349758 | Woodworking square having multiple uses | Oct 28, 92 | Sep 27, 94 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0108,654 | MULTIPURPOSE DRAWING TOOL | Oct 05, 18 | Apr 09, 20 | Not available |
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