B44D 3/38

Sub-Class

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Description

Class  B44D : PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES


Subclass 3/38: Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for (hand tools for applying liquids, e.g. paints, to surfaces B05C 17/00; implements for finishing work on buildings, other than painting, E04F 21/00); Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables (colorimetry G01J 3/00) Cord line chalkers

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12259049 Chalk box with improved one-way valveJun 11, 20Mar 25, 25Apex Brands, Inc.
12241497 Chalk box with improved end hook gripJun 11, 20Mar 04, 25Apex Brands, Inc.
12233665 Chalk box with line lock assemblyMar 19, 20Feb 25, 25Apex Brands, Inc.
11897280 Chalk box with end hook seating assemblyMar 19, 20Feb 13, 24Apex Brands, Inc.
11872838 Jam resistant chalk reelMar 18, 22Jan 16, 24Stanley Black & Decker, Inc.
11807034 Chalk box with nozzle gasket overmoldJun 11, 20Nov 07, 23Apex Brands, Inc.
11801708 Chalk reelAug 11, 20Oct 31, 23Milwaukee Electric Tool Corporation
11747124 Two-way tape guide assemblyMar 03, 21Sep 05, 23Apex Brands, Inc.
11731451 Retractable boundary apparatus and systemJan 27, 21Aug 22, 23COMSERO, INC.
11713210 Drive structure for tape or chalk reelsMar 03, 21Aug 01, 23Apex Brands, Inc.
11679620 Snapping chalk line angles with precisionAug 24, 21Jun 20, 23Not available
11554605 Chalk line with releasable segmentsDec 20, 21Jan 17, 23Not available
11541684 Chalk line marking apparatusJun 25, 21Jan 03, 23Innovations Specific, Inc.
11535052 Chalk line marking toolJun 25, 21Dec 27, 22Innovations Specific, Inc.
11453235 Chalk line marking deviceDec 16, 20Sep 27, 22Not available
11440343 Chalk box with chalk reel spool grooveJun 11, 20Sep 13, 22Apex Brands, Inc.
11203223 Reel-to-reel chalk lineNov 10, 19Dec 21, 21Not available
11014400 Coupler for connecting linesJul 31, 19May 25, 21Not available
10926576 Retractable boundary apparatus and systemSep 21, 18Feb 23, 21COMSERO, INC.
10710397 Line drawing toolFeb 23, 18Jul 14, 20TJM Design Corporation; PATENT ISLAND Corp.;

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0042,196 Marking and Measuring FastenerAug 03, 23Feb 06, 25Not available
2024/0367,458 CHALK LINE HOUSING WITH CARTRIDGE TEAR MOUNTMay 01, 23Nov 07, 24Klein Tools Inc.
2024/0140,136 JAM RESISTANT CHALK REELJan 12, 24May 02, 24Not available
2024/0123,759 CHALK BOX WITH END HOOK SEATING ASSEMBLYDec 27, 23Apr 18, 24Not available
2024/0010,025 Chalk ReelSep 22, 23Jan 11, 24Not available
2022/0203,757 Chalk Box with Chalk Reel Spool GrooveJun 11, 20Jun 30, 22Not available
2022/0185,006 Chalk Box with End Hook Seating AssemblyMar 19, 20Jun 16, 22Not available
2022/0185,005 CHALK LINE MARKING DEVICEDec 16, 20Jun 16, 22Not available
2021/0316,567 String Line Support System Enabling Single Person UseApr 08, 21Oct 14, 21Not available
2018/0244,100 LINE DRAWING TOOLFeb 23, 18Aug 30, 18TJM Design Corporation; PATENT ISLAND Corp.;
2018/0147,884 DEVICE FOR MARKING LINESNov 30, 16May 31, 18Not available
2017/0021,663 Handheld All-Terrain ChalkerMay 11, 16Jan 26, 17Not available

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Patents Issued To Date - By Filing Year

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