Patent
   D429822
Priority
Sep 15 1999
Filed
Sep 15 1999
Issued
Aug 22 2000
Expiry
Aug 22 2014
Assg.orig
Entity
unknown
9
89
n/a
The ornamental design for a building unit, as shown and described.

FIG. 1 is a perspective view of the building unit of the present invention as seen from the front;

FIG. 2 is a top end elevational view of the building unit shown in FIG. 1;

FIG. 3 is a bottom end elevational view of the building unit shown in FIG. 1;

FIG. 4 is a front end elevational view of the building unit shown in FIG. 1;

FIG. 5 is a back end elevational view of the building unit shown in FIG. 1;

FIG. 6 is a left side elevational view of the building unit shown in FIG. 1; and,

FIG. 7 is a right side elevational view of the building unit shown in FIG. 1.

Jensen, Daniel M.

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Patent Priority Assignee Title
1960573,
3558107,
3602358,
3618279,
3640511,
3661604,
3708148,
3780484,
3809516,
3902911,
3905170,
3979217, Jun 01 1973 TRI-SEAL EXTRUSION, INC , A NEW YORK CORP ; TRI-SEAL INTERNATIONAL INC , A CORP OF NY Lightweight cellular cement compositions and methods of casting the same
4057608, Apr 19 1976 Showa Denko Kabushiki Kaisha; Misawa Homes Institute of Research and Development Process of continuous manufacture of light-weight foamed concrete
4069809, Jul 19 1976 Solar heat collecting porous building blocks
4124669, May 08 1973 GASCON Aerated concrete process
4135940, Dec 17 1976 Lightweight material comprising Portland cement, lime, sand, a colloid and an air entraining agent
4138892, Jun 22 1977 Electrically heated mold for making test specimens of concrete
4268317, Dec 22 1978 Lightweight insulating structural concrete
4329178, Feb 15 1979 Internationella Siporex Aktiebolag Method in the manufacture of steam-cured light-weight aerated concrete with hydrophobic properties
4351670, Apr 04 1980 Lightweight concrete and method of making same
4357289, Jan 31 1980 YTONG AG HORNSTRASSEE 3, D-8000 MUNICH 40 GERMANY Method for the production of building elements of the lightweight concrete type
4373955, Nov 04 1981 Chicago Bridge & Iron Company Lightweight insulating concrete
4383862, Oct 11 1980 SHAW CONCRETE LIMITED, A BRITISH COMPANY Concrete
4398958, Mar 24 1981 Cempol Sales Limited Making lightweight concrete
4415366, Mar 06 1981 DOWELL SCHLUMBERGER INCORPORATED, Lightweight cement slurry and method of use
4422989, Aug 31 1977 Ytong AG Method of producing hydrothermally cured aerated concrete building units
4466833, Apr 30 1982 DOWELL SCHLUMBERGER INCORPORATED, Lightweight cement slurry and method of use
4475326, Feb 17 1982 CRESTON TECHNOLOGY, INC A CORP OF FL Interlocking building blocks and system using the same
4501830, Jan 05 1984 CEMCOM CORPORATION, A CORP OF MD Rapid set lightweight cement product
4547331, May 19 1982 EMPOL B V Method for manufacturing light-weight shaped concrete articles, such as block-shaped building elements
4587279, Aug 31 1984 University of Dayton; UNIVERSITY OF DAYTON, THE, A CORP OF OHIO Cementitious building material incorporating end-capped polyethylene glycol as a phase change material
4613472, Jan 24 1983 SVANHOLM LICENSING AG Process for the manufacture of aerated concrete products
4648223, Dec 14 1983 Bouygues Concrete structure, block for making such structure and method of making such structure
4659054, Dec 10 1979 Allen Engineering Corporation Lightweight concrete form having a detachable equipment rail
4673437, Jun 25 1984 Concrete block additive and improved concrete blocks produced therewith
4694629, Aug 16 1985 Modular block and modular structural elements constructed therefrom
4726923, Dec 14 1983 Bouygues Method of making concrete structures of prefabricated blocks
4729859, Jun 12 1985 C-Tec, Inc. Method for casting concrete panels
4787189, Nov 08 1983 BALDINA PTY LTD , A CORP OF WESTERN AUSTRALIA Building blocks
4789244, Jan 12 1987 STANDARD CONCRETE PRODUCTS, INC , CA A CORP OF CA Apparatus and method to produce foam, and foamed concrete
4828618, Feb 08 1985 Process for making aerated concrete
4871395, Sep 17 1987 Associated Universities, Inc. High temperature lightweight foamed cements
4872913, Jan 12 1987 STANDARD CONCRETE PRODUCTS, INC , CA A CORP OF CA Apparatus and method to produce foam, and foamed concrete
4895450, May 01 1989 RASTRA CORPORATION, INC Weighing, measuring, and mixing apparatus for lightweight concrete
4895598, Oct 05 1983 Stabilization of extremely lightweight aggregate concrete
4900359, Jan 30 1982 Lisa Concrete Inc. Cellular concrete
4902211, Jan 24 1983 SVANHOLM LICENSING AG Process and plant for manufacture of aerated concrete
4932786, Aug 22 1988 Nissei Plan, Inc. Bubble generator for cellular concrete
4941813, Dec 13 1988 GRUBB, LLOYD T JR Mold guidance system for block making machinery
5024035, Dec 04 1978 731664 ONTARIO INC AND NICK C MORE Building block and structures formed therefrom
5102228, Mar 09 1988 Thermal Structures Limited; British Gas PLC Apparatus and method for producing foamed materials
5110839, Mar 22 1989 Rohm and Haas Company Foamed cementitious compositions comprising low water and poly(carboxylic)acid stabilizer
5112405, Jan 24 1989 Lightweight concrete building product
5183505, May 27 1992 Concrete Technology, Inc. Cellular concrete
5226275, Aug 24 1990 Interlocking block assembly
5387282, Apr 16 1992 Structural cementitious composition and method of manufacturing the same
5397516, Mar 25 1993 THERMOFLEX, INC Process for making building panels
5421135, Jun 29 1993 Concrete Shop, Inc. Interlocking building blocks
5457926, Nov 03 1993 DAVIES, INC Interlocking block
5472498, Aug 08 1991 BST Holdings PTY. Limited Lightweight concrete
5494513, Jul 07 1995 National Research Council of Canada Zeolite-based lightweight concrete products
5518312, Dec 27 1993 Kajima Corporation Mixing device and method
5564823, Apr 05 1995 RASTRA HOLDING, LLC Method and apparatus for separation and volume measurement of components for lightweight concrete
5566521, Aug 10 1994 Building structure and method
5569426, May 20 1994 616950 N B LTD Method of producing lightweight cement blocks
5595596, Jan 23 1995 Eniricerche S.p.A. Cement composition and its use for the preparation of lightweight concretes
5797238, Jun 18 1993 Delcon AB Concrete Development Method of producing concrete structures with a surface protection and a concrete structure produced in accordance with the method
5802793, Nov 14 1996 Precast modular keyed building system
5814255, May 09 1994 Durapact Gesellschaft fur Glasfaserbetontechnologie mbH Process and device for the continuous production of fiber-reinforced molded bodies from hydraulically setting materials
5852077, Jan 03 1995 CASS, DELORES A , TRUSTEE OF THE DELORES A CASS REVOCABLE LIVING TRUST Lightweight, waterproof, insulating, cementitious compositions and methods for forming and using such compositions
CA2051348,
DE644024B1,
FR428756B1,
FR573654B1,
FR2654637A,
GB60950,
GB90781,
GB241473,
IT722916A1,
JP4198056,
JP6321650,
JP6409880,
JP7048183,
JP9110553,
WO8806084,
WO9308007,
WO9324425,
WO9628289,
WO9706120,
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Sep 30 2001AIR CRETE BLOCK, INC ADVANCED BUILDING SYSTEMS, INC ASSET PURCHASE AGREEMENT0129060025 pdf
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