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Patent
D569997
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Priority
Apr 16 2007
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Filed
Apr 16 2007
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Issued
May 27 2008
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Expiry
May 27 2022
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Assg.orig
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Entity
unknown
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5
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11
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n/a
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The ornamental design for a slotted I-beam, as shown and described.
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FIG. 1 is perspective view of the slotted I-beam of the present invention;
FIG. 2 is a first end view of the slotted I-beam, with the opposite end view being a mirror image thereof;
FIG. 3 is a right side elevation view of the slotted I-beam, with the opposite, left side view being a mirror image thereof;
FIG. 4 is a top plan view of the slotted I-beam; and,
FIG. 5 is bottom plan view of the slotted I-beam.
The broken lines shown in the center of the slotted I-beam indicate indeterminate length.
McPherson, Gary M.
| Patent |
Priority |
Assignee |
Title |
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Aug 19 1971 |
Ethyl Corporation |
Structural connection |
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Jan 05 1978 |
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Channel strut for stage equipment support system |
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Dec 07 1983 |
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Beam for shoring structure |
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Jun 04 1991 |
Speral Aluminium Inc. |
Multi-purpose structural member for concrete formwork |
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Mar 10 1994 |
Plascore Inc. |
Wall system employing grooved posts, connector blocks and T-bolt receiving battens |
| 5930966, |
Oct 16 1997 |
BRAND SHARED SERVICES LLC |
Screw piercable structural support for a planar substrate |
| 20030205019, |
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| 20050284078, |
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| D518900, |
May 30 2001 |
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