Title:
Multi-color display apparatus
United States Patent 3283136


Inventors:
Dinkler, Leonard R.
Bishop, Robert J.
Application Number:
US32828763A
Publication Date:
11/01/1966
Filing Date:
12/05/1963
Assignee:
TECHNICAL ENTPR INC
Primary Class:
Other Classes:
313/315, 313/316, 313/318.01, 362/231, 362/812
International Classes:
F21S4/00; G09F19/00
View Patent Images:
US Patent References:
3014124Star light1961-12-19
3003056Flasher star christmas wreath1961-10-03
2963572Lamp unit1960-12-06
2901667Flashing incandescent lamp1959-08-25
2764751Illuminated track diagram board1956-09-25
2644883Spring-held decorative shade1953-07-07
2620376Lamp socket1952-12-02
2620374Electric socket and receptacle1952-12-02
2229403Lamp socket1941-01-21
1833295Portable distribution block1931-11-24
1283751N/A1918-11-05
1105653N/A1914-08-04
Foreign References:
GB460648A1937-02-01