E04C 1/39

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Class  E04C : STRUCTURAL ELEMENTS; BUILDING MATERIALS


Subclass 1/39: Building elements of block or other shape for the construction of parts of buildings (of relatively thin form E04C 2/00; structural elongated elements designed for load-supporting E04C 3/00, e.g. columns or pillars E04C 3/3; manufacture or material of building bricks, stones, or the like B28, C03, C04; paving elements E01C; general building constructions E04B, e.g. walls E04B 2/00, floors E04B 5/00, roofs E04B 7/00, ceilings E04B 9/00; structural elements specially designed for built-in conduit shafts E04F; special elements for building ovens or furnaces F24B, F27D) characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12239064 Panel-modular layered wall system for shaping spatial structuresMar 31, 20Mar 04, 25FUNDACJA ARTYSTYCZNA IM. TADEUSZA KALINOWSKIEGO
12139907 Plastic building blocksJun 30, 22Nov 12, 24ECO Snap Blocks, INC.
12134894 Foam as modular supportJul 08, 22Nov 05, 24LAZARIAN WORLD HOMES
12065826 Block for use in automated building constructionFeb 14, 23Aug 20, 24FASTBRICK IP PTY LTD.
RE50072 Wall with pre-bent tubingDec 14, 21Aug 06, 24THERMAL WALL TECHNOLOGIES, LLC
12053911 Manufactured retaining wall block with improved false jointJan 12, 23Aug 06, 24Pavestone, LLC
12049874 Energy storage system and methodNov 09, 20Jul 30, 24Energy Vault, Inc.
12043975 Concrete building block and methodsMay 17, 19Jul 23, 24Oldcastle Building Products Canada Inc.
12000142 Building block, system and methodsJul 03, 21Jun 04, 24Stone Strong LLC
11959274 Interlocking building blocks and mortarless interlocking building systemJan 20, 23Apr 16, 24PLAEX BUILDING SYSTEMS INC.
11959276 Can plaza and process for making the sameJan 25, 21Apr 16, 24Not available
11958211 Block, block system and method of making a blockNov 14, 22Apr 16, 24KEYSTONE RETAINING WALL SYSTEMS LLC
11946664 High velocity wind-driven rain louverDec 04, 20Apr 02, 24AIR DISTRIBUTION TECHNOLOGIES IP, LLC
11933035 Three-dimensional printed building components and structuresFeb 21, 23Mar 19, 24Mighty Buildings, Inc.
11834829 Fixture-ready blockMay 25, 22Dec 05, 23Not available
11802406 Method and apparatus for double faced wallJan 04, 21Oct 31, 23SINCE 1903, INC.
11801622 Manufactured retaining wall block with improved false jointJun 14, 21Oct 31, 23Pavestone, LLC
11739547 Stackable foldable transportable buildingsFeb 18, 22Aug 29, 23Build IP LLC
11739493 Segmental retaining wall block with integral vertical interlock systemNov 23, 21Aug 29, 23RISI STONE INC.
11674282 Block with curved engagement surfaces for maintaining even setbackNov 19, 21Jun 13, 23Ness Inventions, Inc.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0059,764 STEPPED CLOSURE FOR DUCT COUPLINGAug 15, 23Feb 20, 25Not available
2025/0027,717 Electrically Conductive Brick Assembly for use in a Heating and/or Thermal Storage SystemJul 31, 24Jan 23, 25Not available
2025/0027,316 FOAM AS MODULAR SUPPORTOct 04, 24Jan 23, 25Lazarian World Homes
2024/0263,442 MODULAR BUILDING SYSTEMJun 03, 22Aug 08, 24Not available
2024/0229,456 BUILDING BLOCK, SYSTEM AND METHODSMar 22, 24Jul 11, 24Not available
2024/0159,048 Cast Stone Corner Hardscaping BlockJan 19, 24May 16, 24Not available
2024/0140,003 MANUFACTURED RETAINING WALL BLOCK WITH IMPROVED FALSE JOINTOct 30, 23May 02, 24Pavestone, LLC
2024/0117,586 BLOCK WITH CURVED ENGAGEMENT SURFACES FOR MAINTAINING EVEN SETBACKJun 13, 23Apr 11, 24Ness Inventions, Inc.
2024/0110,378 FIXTURE-READY BLOCKDec 01, 23Apr 04, 24Not available
2024/0052,631 HEAT EXCHANGE PANEL OF A HEAT REGULATING DEVICESep 20, 22Feb 15, 24Not available
2023/0220,669 BRICK FOR MASONRY CONSTRUCTIONMar 15, 22Jul 13, 23Not available
2022/0403,652 SOUND ABSORBING STRUCTURE AND SOUND ABSORBING WALLAug 25, 22Dec 22, 22Pixie Dust Technologies, Inc.
2022/0372,754 DECORATIVE BLOCK WITH LOAD-BEARING AREAMay 20, 21Nov 24, 22Pavestone, LLC
2022/0228,369 MULTI-PURPOSE BUILDING BLOCK, AND A BUILDING SYSTEM COMPRISING THE SAMEMay 20, 20Jul 21, 22Not available
2022/0228,368 Vegetated retaining wall block apparatus and methodFeb 04, 22Jul 21, 22Not available
2022/0136,238 Interlocking Composite Construction BlockFeb 25, 20May 05, 22Not available
2022/0042,306 Methods, Systems, and Kits for Building Interlocking SeawallsOct 20, 21Feb 10, 22Not available
2021/0388,615 MULTIFUNCTIONAL DESIGN HOUSING COMPONENTSJun 14, 21Dec 16, 21StruXure Outdoor, Inc.
2021/0285,213 A BUILDING BLOCKSep 06, 17Sep 16, 21Not available
2021/0214,941 Masonry Block SystemJan 11, 21Jul 15, 21Not available

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Patents Issued To Date - By Filing Year

Average Time to Issuance