Back to results
US 2011/0079938 A1Published application
Composite level tool
OwnerJames S. Allemandinventor
Life of this patent
Estimating the term…
Abstract
A method of manufacturing a level tool is presented. The method includes providing a frame, providing a pair of plastic cover plates arranged on opposite sides of the frame, and forming at least one vial window in each cover plate by a dual plastic injection molding process, wherein the at least one vial window is made of a plastic material of a different color than the cover plate and is configured to receive and support at least a portion of a vial.
Claims10
A method of manufacturing a level tool, the method comprising:
- providing a frame;
- providing a pair of plastic cover plates arranged on opposite sides of the frame;
- and
- forming at least one vial window in each cover plate by a dual plastic injection molding process, wherein the at least one vial window is made of a plastic material of a different color than the cover plate and is configured to receive and support at least a portion of a vial.
1 more element
Dependencies are inferred from the claim text.