U.S. patent number D404,508 [Application Number D/053,348] was granted by the patent office on 1999-01-19 for electroluminescent night light. This patent grant is currently assigned to Austin Innovations, Inc.. Invention is credited to Joseph E. Marischen.
United States Patent | D404,508 |
Marischen | January 19, 1999 |
Inventors: | Marischen; Joseph E. (Austin, TX) |
---|---|
Assignee: | Austin Innovations, Inc.
(Austin, TX) |
Appl. No.: | D/053,348 |
Filed: | April 4, 1996 |
Application Number | Filing Date | Patent Number | Issue Date | ||
---|---|---|---|---|---|
26801 | Aug 5, 1994 | ||||
03879 | Jan 21, 1993 | Des. 352564 | |||
Current U.S. Class: | D26/26 |
Current International Class: | 2605 |
Field of Search: | ;362/226,147,432 ;D26/26,24,72,80,81,85,87,88 |
D284109 | June 1986 | Seal, Jr. |
D340001 | October 1993 | Watkins |
D352564 | November 1994 | Marischen |
1116292 | November 1914 | Juan |
3061716 | October 1962 | Bernander |
3121817 | February 1964 | Saviers |
3307030 | February 1967 | De Francisco |
4323953 | April 1982 | Hutchison |
4549250 | October 1985 | Spector |
4792882 | December 1988 | Guevremont |
4841288 | June 1989 | Addicks |
775 327 | Oct 1934 | FR | |||
775327 | Oct 1934 | FR | |||
2128313 | Apr 1984 | GB | |||
Better Homes & Garden, Dec. 1960, p. 78, Sylvania Night Light. . Light & Lighting (England) Dec. 1962, p. 367, hexagonal lens, #11. . Better Homes & Gardens, Sylvania Night Light p. 78, Dec. 1960. . Light & Lighting (England), hexagonal lens, #11 p. 367, Dec. 1962. . Barrie Lighting, Elan Wall Light AD Wall Light. . Six photographs of Panelescent Nite-Lite by Sylvania taken by Applicant. Applicant admits the Panelescent Nite-Light is prior art to the present invention (prior to Jan. 21, 1993).. |
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