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Matthew T. Bolland Patents |
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Inventor: Bolland; Matthew T.
Address: Stoughton, WI
No. of patents: 6
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| D518530 |
Periscope toy |
April 4, 2006 |
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| D517636 |
Toddler swing |
March 21, 2006 |
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| 7253951 |
Viewing device |
August 7, 2007 |
| A viewing device includes a housing defining an interior chamber through which light can pass. The housing includes first and second spaced apart openings communicating with the interior chamber such that light entering the first opening is viewed by a user looking into the second openin |
| 6991550 |
Climbing steps for playground structure |
January 31, 2006 |
| A climbing steps rail set includes a first molded plastic rail having a lower end configured to rest on a lower support surface, an upper end configured to be coupled to an elevated support structure, and a first plurality of apertures formed in the rail and configured to receive res |
| 6419610 |
Climbing wall |
July 16, 2002 |
| A truncated triangular inclined climbing wall is attached to a wooden play structure, and is tilted at about a forty-eight degree angle against the play structure, and is fastened by a flange to an elevated deck which is accessible through a wood framed inlet. The climbing wall is staked |
| 6193633 |
Play structure climbing wall |
February 27, 2001 |
| Three thermoformed polyethylene plastic segments are bolted together to form a truncated triangular inclined climbing wall for attachment to a wooden play structure. The climbing wall is tilted at about a forty-eight degree angle against the play structure, and is fastened by a flange to |
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