Patent
   D896994
Priority
Oct 03 2017
Filed
Oct 03 2017
Issued
Sep 22 2020
Expiry
Sep 22 2035
Assg.orig
Entity
unknown
6
35
n/a
The ornamental design of a concrete slab, as shown and described.

FIG. 1 is a perspective view of a concrete slab that embodies my design;

FIG. 2 is a top view of the concrete slab of FIG. 1;

FIG. 3 is a front view of the concrete slab of FIG. 1;

FIG. 4 is a side view of the concrete slab of FIG. 1;

FIG. 5 is an enlarged cross-sectional view taken along 5-5 of FIG. 2;

FIG. 6 is a top view of an alternate embodiment of a concrete slab that embodies my design; and,

FIG. 7 is an enlarged cross-sectional view taken along 7-7 of FIG. 6.

Lorenz, Alexander

Patent Priority Assignee Title
D925163, Nov 26 2019 CANOPY GROWTH CORPORATION Confectionery product
D925164, Nov 26 2019 CANOPY GROWTH CORPORATION Confectionery product
D933130, Jan 07 2020 LOCOMOCEAN LIMITED Tile
D933131, Jan 07 2020 LOCOMOCEAN LIMITED Tile
D962483, Oct 03 2017 Alexander, Lorenz Concrete slab
D962484, Oct 03 2017 Alexander, Lorenz Concrete slab
Patent Priority Assignee Title
10232085, Feb 14 2011 MiMedx Group, Inc. Tissue grafts modified with a cross-linking agent and method of making and using the same
150710,
1815608,
1859539,
245284,
3516340,
3802142,
3841958,
4262296, Jul 27 1979 General Electric Company Vertical field effect transistor with improved gate and channel structure
4343015, May 14 1980 Intersil Corporation Vertical channel field effect transistor
4788778, Jun 30 1987 Bio-Rad Laboratories, Inc. Gel slab dryer with improved perimeter seal
4871220, Jun 15 1988 GOODRICH CORPORATION Short wavelength pass filter having a metal mesh on a semiconducting substrate
5054957, Jan 25 1990 BRITLIN COMPANY, INC , THE Paving block
5076534, Sep 17 1990 Bramec Corporation Base support for air conditioners or the like
5088919, Mar 29 1989 N. V. Bekaert S.A. Burner membrane
5195023, Dec 23 1991 AT&T Bell Laboratories; American Telephone and Telegraph Company Integrated circuit package with strain relief grooves
5281047, May 28 1992 Masonry landscaping modules and methods of landscaping
5481400, Nov 09 1993 HE HOLDINGS, INC , A DELAWARE CORP ; Raytheon Company Survivable window grids
5798806, Apr 11 1996 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Spatial light modulator and projector
8074957, Sep 25 2008 PRIME FORMING & CONSTRUCTION SUPPLIES, INC , DBA FITZGERALD FORMLINERS Formliner and method of use
8323701, Sep 07 2007 SNOASIS MEDICAL INC Placental tissue grafts
9315950, Oct 19 2012 OLDCASTLE ARCHITECTURAL, INC Paving stones
20190148574,
20190224912,
20190280164,
34519,
D404147, Dec 02 1997 OLDCASTLE, INC , A DELAWARE CORPORATION Paving block
D497466, Oct 03 2003 MARS, INCORPORATED Confectionery bar
D515711, May 12 2004 Hector Tile Company, Inc. Landscape edging block
D589230, Aug 10 2007 SONAFI, Societe Par Actions Simplifiee Chocolate bar
D645980, Jan 09 2009 BonnieLines LLC Surface-covering element
D656244, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D670822, Dec 23 2010 RINN BETON-UND NATURSTEIN GMBH & CO KG Set of paving stones in an arrangement
D674119, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D719718, Oct 30 2013 FERVALUE USA INC Confection
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 03 2017Alexander, Lorenz(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule