U.S. patent number D457,179 [Application Number D/143,997] was granted by the patent office on 2002-05-14 for video projector. This patent grant is currently assigned to Sharp Kabushiki Kaisha. Invention is credited to Taisuke Saeki, Harumi Sakamoto, Yasutaka Shimamoto.
United States Patent | D457,179 |
Saeki , et al. | May 14, 2002 |
Inventors: | Saeki; Taisuke (Tochigi-ken, JP), Sakamoto; Harumi (Tochigi-ken, JP), Shimamoto; Yasutaka (Tochigi-ken, JP) |
---|---|
Assignee: | Sharp Kabushiki Kaisha (Osaka,
JP) |
Appl. No.: | D/143,997 |
Filed: | June 25, 2001 |
Dec 25, 2000 [JP] | 2000-036872 | |||
Current U.S. Class: | D16/230 |
Current International Class: | 1602 |
Field of Search: | ;D16/205,208,221,225,230,231,234 ;D21/514 ;353/115,119,122 |
D343850 | February 1994 | Saeki et al. |
D356103 | March 1995 | Saeki et al. |
D364416 | November 1995 | Saeki et al. |
D365587 | December 1995 | Saeki et al. |
D387795 | December 1997 | Sakamoto |
D388111 | December 1997 | Iida |
D391592 | March 1998 | Sakamoto et al. |
D398321 | September 1998 | Iida |
D398622 | September 1998 | Saeki et al. |
D409644 | May 1999 | Uehara |
D412926 | August 1999 | Saeki et al. |
D419172 | January 2000 | Saeki et al. |
D428619 | July 2000 | Saeki et al. |
D433049 | October 2000 | Murakami |
D434430 | November 2000 | Saeki et al. |
D441387 | May 2001 | Saeki et al. |
D442983 | May 2001 | Goto et al. |
D443631 | June 2001 | Goto et al. |
D449331 | October 2001 | Kawahara et al. |
D450077 | November 2001 | Isono |
Sharp Catalog, Aug. 1993, p. 7 (T2Z projector).* . Sony Catalog, Jul. 2000 p. 56, (VPL-PX20 & VPL-PX30 projectors).. |
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