U.S. patent number D581,506 [Application Number D/303,019] was granted by the patent office on 2008-11-25 for herbal vaporizer. Invention is credited to Steve Kelnhofer.
United States Patent | D581,506 |
Kelnhofer | November 25, 2008 |
Inventors: | Kelnhofer; Steve (Colorado Springs, CO) |
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Appl. No.: | D/303,019 |
Filed: | January 30, 2008 |
Current U.S. Class: | D23/360 |
Current International Class: | 2304 |
Field of Search: | ;D23/364,355,356,359,360,362,352,366,369,332,333,335,336,342,351 ;422/120,122 ;55/356,473,504 ;96/97 ;D14/188,170,172 ;261/DIG.17,DIG.65,DIG.88,DIG.31 ;D28/99 ;D24/110,203 ;128/200.16,200.24,200.21,200.18 ;392/386,391,394,395,397,398 ;239/34,53-55,60 ;D27/162,163 |
3152240 | October 1964 | Scott |
D200467 | March 1965 | Noel |
3812853 | May 1974 | Crain |
4116387 | September 1978 | Kremer et al. |
4671270 | June 1987 | Kato |
D335343 | May 1993 | Jones et al. |
5482030 | January 1996 | Klein |
5609149 | March 1997 | Takach |
D387476 | December 1997 | Chambers |
6101317 | August 2000 | Stern |
D451183 | November 2001 | Hirano et al. |
D549313 | August 2007 | Kelnhofer |
2007/0044793 | March 2007 | Kleinstreuer et al. |
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