Land vehicles – Wheeled – Tiltable vehicles – stabilized by attendant or article
Patent
1997-06-06
1999-08-17
Boucher, Darnell M.
Land vehicles
Wheeled
Tiltable vehicles, stabilized by attendant or article
280 4719, 280 4728, 224277, B62B 100
Patent
active
059382155
ABSTRACT:
Holsters for supporting clipboards to cross-braces on hand trucks. A first version includes a rectangular box having a longitudinal slot for receiving the clipboard therethrough, the box has a solid base for receiving the bottom edge of the clipboard and interior bent metal tab for locking the clipboard within the box. A spring clip couples the box to an existing cross-brace on the handtruck. A second version has a second longitudinal slot in the bottom of the box so that the clip board passes through both the top and the bottom slots. Another version has a top box and a bottom box pivotally attached to one another by two parallel plates. The top box has a through-hole shaped longitudinal slot for allowing the entire clipboard to pass therethrough and the bottom box has an interior base for supporting the lower edge of the clipboard. A spring clip attaches the top and bottom boxes to a cross-brace on the handtruck.
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patent: 5660403 (1997-08-01), O'Neill et al.
Boucher Darnell M.
Steinberger Brian S.
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