Mortarboard

Details Mortarboard Mortarboard

2004-02-05

2008-09-16

Kramer, Dean J (Department: 3652)

Handling: hand and hoist-line implements

Mortar hawk

Reexamination Certificate

active

07425027

ABSTRACT:
The present invention provides an improved mortarboard configuration that is lightweight and durable. In a preferred configuration of the invention, the upper surface of the mortarboard is continuously contoured or dished to enhance retention of the material carried thereby and any water or other liquid used for retempering the material, and to provide for improved material workability. The mortarboard may have a handle to improve portability and handling.

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patent: 2004/0094978 (2004-05-01), Netsch
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patent: 1494129 (1967-07-01), None
Printout of webpage http://www.bontool.com/ (catalog sheets).

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