Expansion joint rail
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Description
FIG. 1 is a top perspective view of an expansion joint rail showing my new design, the break lines indicating indeterminate length; and,
FIG. 2 is an end elevational view from the left in FIG. 1; the elevational view from the right is a mirror image.
The bottom of the article is plain.
Claims
The ornamental design for an expansion joint rail, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| D165937 | February 1952 | Rosenbaum |
| D206265 | November 1966 | Shea |
| 5723821 | March 3, 1998 | Klinger et al. |
- Brochure entitled: “C/S Expansion Joint Systems—Elastomeric Seals, Compression Seals & Seismic Joint Covers 2000”—Products and Systems Designed Exclusively for Parking Structures by C/S Group, Mississauga, Ontario, Canada.
- Brochure entitled: “C/S Expansion Joint Covers—Interior & Exterior • Thermal • Seismic 1999”—Over 3 Miles of C/S Expansion Joints at Chek Lap Kok Airport by C/S Group, Mississauga, Ontario, Canada.
Patent History
Patent number: D459981
Type: Grant
Filed: Feb 28, 2001
Date of Patent: Jul 9, 2002
Assignee: C/S Construction Specialties Limited (Mississauga)
Inventor: Kenneth H. Betts (Thornbury)
Primary Examiner: Pamela Burgess
Attorney, Agent or Law Firm: Bereskin & Parr
Application Number: 29/137,736
Type: Grant
Filed: Feb 28, 2001
Date of Patent: Jul 9, 2002
Assignee: C/S Construction Specialties Limited (Mississauga)
Inventor: Kenneth H. Betts (Thornbury)
Primary Examiner: Pamela Burgess
Attorney, Agent or Law Firm: Bereskin & Parr
Application Number: 29/137,736
Classifications
