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Rebar chair support
D548053 Rebar chair support
Patent Drawings:Drawing: D548053-4    Drawing: D548053-5    Drawing: D548053-6    Drawing: D548053-7    
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(4 images)

Inventor: Erickson, et al.
Date Issued: August 7, 2007
Application: D/234,972
Filed: July 26, 2005
Inventors: Erickson; John A (Lindstrom, MN)
Anderson; Kevin (Lindstrom, MN)
Assignee: Eagle Eye Products, Incl (Shafer, MN)
Primary Examiner: Baynham; Holly H.
Assistant Examiner:
Attorney Or Agent: Moss & Barnett
U.S. Class: D8/354
Field Of Search: D8/354; 248/440; 52/685; 52/686; 52/687
International Class: 0805
U.S Patent Documents: 1672176; 1871809; 3255565; 3512331; 3693310; 3788025; 3830032; D239592; 3950911; 3996713; 4007572; 4034529; 4060954; D246826; 4073114; 4074486; 4085559; 4087947; 4107895; 4110951; 4117639; 4127352; 4132045; 4159605; 4166347; D254168; 4190999; 4193573; 4251971; 4261156; 4290245; 4296584; 4301638; D262093; 4318262; 4334397; 4342441; 4359848; 4388791; 4394201; D271846; 4434597; 4445308; 4452026; 4463538; 4466222; 4498270; D279164; D279352; 4524553; 4562672; 4575985; 4598523; 4601447; 4610122; 4617775; 4640063; 4642960; 4644727; 4655023; 4689867; 4702048; 4739598; 4742655; 4744190; 4748785; 4756641; 4765106; 4800702; 4803825; 4831803; 4833850; 4833857; 4835933; 4835934; 4848052; 4854106; 4901498; 4928472; 4939883; 4942714; 4948943; 4953340; 4989388; 4996816; 4999965; 5014485; 5058348; 5107654; D330504; D330846; 5181363; D334133; 5212920; 5216866; 5269113; 5291715; 5301485; 5323582; 5337532; 5351457; D352231; 5363681; 5371991; D354218; D354672; 5400562; 5408799; 5419055; 5421136; D361710; D363657; 5456051; 5509636; 5555693; 5561957; 5595039; D378049; 5598682; 5626436; D383373; 5664389; 5664390; 5699642; 5729949; D393997; 5762300; 5791095; 5791816; 5809722; 5819493; 5822946; 5832690; 5878546; 5884439; 5893252; 5981050; D425403; 6076780; 6088991; 6089522; D429624; 6112494; 6115987; 6119432; 6123745; 6141937; 6161360; 6178716; 6212848; D443197; D444244; D445668; 6276108; 6282860; 6311453; 6327822; 6341452; 6345474; D454776; 6354054; 6363679; 6385938; D468188; 6502361; 6557317; 6571526; 6591574; 6622446; D480290; 6637171; D483246; 6655105; 6663316; 6684594; 6684595; 6722097; 6735918; 6739805; D491443; 6772571; 6775954; D500668; 6837017; 6857235; 6866445; 6871462; 6871471; 6883289; 2004/0031228; 2004/0098942; 2004/0107668
Foreign Patent Documents:
Other References: Product brochure from International Plastics, Corp. of Nicholasville, Kentucky for Slab/Beam Bolster. (1991). cited by other.
Product brochure from Conac Accessories, Inc. of Norcross, Georgia for U-Fix Slab Bolster and SEMFIX-Beam bolster. (1995). cited by other.
Product brochure from Dayton Superior for Slab Bolster and Beam Bolster. (admitted prior art). cited by other.
Product brochure from Hughes Supply, Inc. for Bar Supports. (addmitted prior art). cited by other.
Product brochure from Gateway Building Products of Chicago, Illinnois for Bar Supports. (admitted prior art). cited by other.
Product brochure from Industrial Wire Products Corp. of Pomona, California for Slab Bolsters. (admitted prior art). cited by other.
Product brochure from Medco Steel Products for Reinforcing Bar Supports. (admitted prior art). cited by other.
Product brochure from Shin Hwa Industrial co. of Kyungbuk, Korea for Beam Bolster. (admitted prior art). cited by other.
Product brochure from Seoyoung for Slab Bolster and Beam Bolster. (admitted prior art). cited by other.
Product brochure from Hammerl. (a1992). cited by other.
Product brochure from WHC Products, Inc. of Houston, Texas for Slab Bolster. (admitted prior art). cited by other.
Product brochure from Seifert. (1992). cited by other.
Product brochure from Artikel of Wuppertal, Germany for Plastic Spacers. (admitted prior art). cited by other.
Product brochure from Spillman of Columbus, Ohio for Slab Bolster. (Apr. 1994). cited by other.
Product brochure from Guenette in Quebec, Canada for Reinforcing Steel Support. (Nov. 1988). cited by other.
Product brochure from Art Mould Plastics, Ltd. in Ontario, Canada for Heavy Duty Beam Bolster and Heavy Duty High Beam Bolster. (admitted prior art). cited by other.
Product brochure from Seifert Abstandhalter for a telefix with connecting device (1976). cited by other.
Web site http://www.bamtec.com/zubehoerde.html (viewed May 5, 2005). cited by other.









Abstract:
Claim: CLAIM The ornamental design for a rebar chair support, as shown and described.
Description: FIG. 1 is a perspective view of a rebar chair support.

FIG. 2 is a first side view of a rebar chair support with a second side view being an identical image thereof.

FIG. 3 is a front view of a rebar chair support with a rear view being a mirror image thereof.

FIG. 4 is a top view of a rebar chair support; and,

FIG. 5 is a bottom view of a rebar chair support.

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