| DE2224521A1
              (de)
            
            * | 1972-05-19 | 1973-11-22 | Heitz Walter Helmut | Tuerschloss mit verriegelbarer falle | 
        
          | GB1475284A
              (en)
            
            * | 1973-05-25 | 1977-06-01 | Credelca Ag | Buildings | 
        
          | GB1460111A
              (en)
            
            * | 1974-02-22 | 1976-12-31 | Galvagni M | Three-dimensional pre-fabricated structural elements to be assembled in habitation units | 
        
          | LU77983A1
              (cs)
            
            * | 1977-08-17 | 1978-02-13 |  |  | 
        
          | USD253405S
              (en) | 1977-10-11 | 1979-11-13 | Caulkett Lawrence F | Sculpture | 
        
          | CH625947A5
              (cs)
            
            * | 1978-01-27 | 1981-10-30 | Wagner Hans Ruedi |  | 
        
          | US4553749A
              (en)
            
            * | 1983-10-14 | 1985-11-19 | Bender Robert L | Toy and game apparatus | 
        
          | JPS6073597U
              (ja)
            
            * | 1983-10-27 | 1985-05-23 | 株式会社タカラ | 組立玩具 | 
        
          | USD290626S
              (en) | 1985-12-04 | 1987-06-30 | Interlego A.G. | Toy building piece | 
        
          | DE3602630A1
              (de)
            
            * | 1986-01-29 | 1987-07-30 | Gunter Dr Feddern | Spiel-baustein-satz | 
        
          | US4744533A
              (en)
            
            * | 1986-08-25 | 1988-05-17 | Mullen Charles F | Modular space station | 
        
          | USD366996S
              (en) | 1994-04-08 | 1996-02-13 | Jose Torres | Musical drum tuning key | 
        
          | USD370700S
              (en) | 1995-03-02 | 1996-06-11 | HMG Aps | Toy building brick | 
        
          | USD435842S1
              (en) | 1997-02-18 | 2001-01-02 | Srs Labs, Inc. | Speaker | 
        
          | US5893241A
              (en)
            
            * | 1998-01-05 | 1999-04-13 | Schroeder; Michael P. | Precast concrete target house | 
        
          | US6035585A
              (en)
            
            * | 1998-04-06 | 2000-03-14 | Boyd; Jon Taylor | Apparatus and method for a portable, modular, vehicle washing and servicing structure | 
        
          | USD408818S
              (en) | 1998-06-03 | 1999-04-27 | Srs Labs, Inc. | Speaker | 
        
          | CA2282212C
              (en)
            
            * | 1999-08-23 | 2001-11-06 | Steven G. Williams | Card and marble game | 
        
          | USD437011S1
              (en) | 2000-04-27 | 2001-01-30 | Chen-Chang Chang | Building block module | 
        
          | USD442647S1
              (en) | 2000-04-27 | 2001-05-22 | Chen-Chang Chang | Building block module | 
        
          | USD437622S1
              (en) | 2000-04-27 | 2001-02-13 | Chen-Chang Chang | Building block module | 
        
          | USD442236S1
              (en) | 2000-04-29 | 2001-05-15 | Chen-Chang Chang | Building block module | 
        
          | US6386936B1
              (en)
            
            * | 2000-05-08 | 2002-05-14 | Philippe Gebara | Building block set | 
        
          | USD490478S1
              (en) | 2002-09-16 | 2004-05-25 | Igt | Gaming device having symbol displays | 
        
          | USD520076S1
              (en) | 2002-09-16 | 2006-05-02 | Igt | Gaming device having symbol displays | 
        
          | US7747352B2
              (en)
            
            * | 2004-04-20 | 2010-06-29 | Massachusetts Institute Of Technology | Physical modeling system for constructing and controlling articulated forms with motorized joints | 
        
          | USD557795S1
              (en)
            
            * | 2006-09-11 | 2007-12-18 | Saint-Gobain Ceramics & Plastics, Inc. | Corner support block | 
        
          | USD557796S1
              (en) | 2006-09-11 | 2007-12-18 | Saint-Gobain Ceramics & Plastics, Inc. | I-beam support block | 
        
          | USD558329S1
              (en)
            
            * | 2006-09-11 | 2007-12-25 | Saint-Gobain Ceramics & Plastics, Inc. | Beam support block | 
        
          | USD594512S1
              (en)
            
            * | 2008-07-02 | 2009-06-16 | Rockwell Architecture, Planning & Design, P.C. | Play construction kit | 
        
          | US20100077685A1
              (en)
            
            * | 2008-09-29 | 2010-04-01 | Andersen Jr Clinton Joe | Veneer panel | 
        
          | US8065840B2
              (en)
            
            * | 2009-04-06 | 2011-11-29 | Syed Azmat Ali Zaidi | Modular building construction system and method of constructing | 
        
          | USD667507S1
              (en) | 2010-03-15 | 2012-09-18 | Taranto Estudios e Inversiones, S.L. | Set of building blocks | 
        
          | WO2012034260A1
              (zh)
            
            * | 2010-09-13 | 2012-03-22 | Li Xian | 积木式建筑系统、元件和组装方法 | 
        
          | USD697146S1
              (en) | 2012-04-23 | 2014-01-07 | Rockwell Architecture, Planning & Design, P.C. | Play construction kit | 
        
          | USD726582S1
              (en)
            
            * | 2013-07-17 | 2015-04-14 | Anand Srivastava | Interior design element | 
        
          | US9021762B1
              (en)
            
            * | 2014-02-06 | 2015-05-05 | Frank DePalma | Interlocking concrete blocks with trapezoidal shape | 
        
          | JP6399285B2
              (ja)
            
            * | 2014-03-28 | 2018-10-03 | セイコーエプソン株式会社 | 液体噴射装置及び液体噴射ヘッドユニット | 
        
          | US9677267B2
              (en) | 2014-10-15 | 2017-06-13 | Block Florida, LLC | Construction blocks and systems | 
        
          | US9074362B1
              (en)
            
            * | 2014-10-15 | 2015-07-07 | Block Florida, LLC | Construction blocks and systems | 
        
          | US9133619B1
              (en)
            
            * | 2014-11-20 | 2015-09-15 | Spherical Block LLC | Architectural building block | 
        
          | DE102016108951A1
              (de)
            
            * | 2016-05-13 | 2017-11-16 | Jörg Kreisel | Raumkörper | 
        
          | USD829933S1
              (en)
            
            * | 2016-11-30 | 2018-10-02 | Dryvit Systems, Inc. | Brick | 
        
          | USD826771S1
              (en)
            
            * | 2016-12-19 | 2018-08-28 | Kelly Ellingson | Belt clip | 
        
          | JP1628988S
              (cs)
            
            * | 2018-04-03 | 2019-04-08 |  |  | 
        
          | USD912638S1
              (en)
            
            * | 2019-03-06 | 2021-03-09 | Shenzhen Radiant Technology Co., Ltd | Display screen | 
        
          | AU2019246777A1
              (en)
            
            * | 2019-10-08 | 2021-04-22 | Shaw, Michael Adrian MR | Modelmaking System for Designing Buildings | 
        
          | USD906436S1
              (en)
            
            * | 2019-12-10 | 2020-12-29 | Trimino World Technology, Inc. | Game pieces | 
        
          | AU2022220762A1
              (en)
            
            * | 2021-02-12 | 2023-09-28 | Lodestar Structures Inc. | Module for use in preparing a prefabricated structure, method for manufacturing same and transport frame | 
        
          | USD1015435S1
              (en)
            
            * | 2021-10-13 | 2024-02-20 | National Central University | Game piece set | 
        
          | US11638884B1
              (en)
            
            * | 2021-10-28 | 2023-05-02 | Zhejiang Benlai Household Technology Co., Ltd. | Basic connecting block and connecting block group | 
        
          | USD991618S1
              (en)
            
            * | 2022-11-03 | 2023-07-04 | Elijah David Hankins | Elastane cadaver cover | 
        
          | USD1019786S1
              (en)
            
            * | 2023-12-07 | 2024-03-26 | Shenzhen Dikemeng Technology Industrial Co., Ltd. | Tetra tower game set |