The dotted lines in the drawings represent the pattern of light emitted by the work lamp, which forms part of the claim.
The dotted lines in the drawings represent the pattern of light emitted by the work lamp, which forms part of the claim.
Number | Name | Date | Kind |
---|---|---|---|
D179877 | Atkin | Mar 1957 | S |
3703636 | Schmitt | Nov 1972 | A |
4422136 | Newman et al. | Dec 1983 | A |
D297671 | Groh | Sep 1988 | S |
D360961 | Czerlanis et al. | Aug 1995 | S |
D360963 | Czerlanis et al. | Aug 1995 | S |
D393086 | Nagano | Mar 1998 | S |
D465588 | Nagano | Nov 2002 | S |
D470257 | Byggmaster | Feb 2003 | S |
D471658 | Byggmaster | Mar 2003 | S |
D510636 | Yamamoto | Oct 2005 | S |
D545987 | Guercio | Jul 2007 | S |