Heliport floodlight
Description
FIG. 1 is a perspective view of a heliport floodlight showing my new design;
FIG. 2 is a top view thereof on an enlarged scale;
FIG. 3 is a front view thereof on an enlarged scale;
FIG. 4 is a side view thereof on an enlarged scale;
FIG. 5 is a rear view thereof on an enlarged scale;
FIG. 6 is a bottom view thereof on an enlarged scale.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D167816 | September 1952 | Steeber |
1242076 | October 1917 | Thomas |
2218013 | October 1940 | Tice et al. |
2562064 | July 1951 | Rutledge |
2975268 | March 1961 | Craig et al. |
28077 | May 1956 | FIX |
Patent History
Patent number: D259813
Type: Grant
Filed: Jan 29, 1979
Date of Patent: Jul 7, 1981
Inventor: James R. Downing (Northridge, CA)
Primary Examiner: Susan J. Lucas
Attorneys: David O'Reilly, Donald M. Cislo
Application Number: 6/7,072
Type: Grant
Filed: Jan 29, 1979
Date of Patent: Jul 7, 1981
Inventor: James R. Downing (Northridge, CA)
Primary Examiner: Susan J. Lucas
Attorneys: David O'Reilly, Donald M. Cislo
Application Number: 6/7,072
Classifications