Igniter for gas discharge pipes
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Description
FIG. 1 is a perspective view of an igniter for gas discharge pipes,showing our new design; _
FIG. 2 is an end elevational view thereof, shown on an enlarged scale;
FIG. 3 is an elevational view of one side thereof;
FIG. 4 is an elevational view of another side thereof;
FIG. 5 is an elevational view of the end opposite that shown in FIG. 2, shown on an enlarged scale.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
2203554 | June 1940 | Uhri et al. |
2460016 | January 1949 | Kuhn |
2648376 | August 1953 | Schrader |
2693937 | November 1954 | Wyland |
2696875 | December 1954 | Henwood |
2855987 | October 1958 | Schylander |
2869631 | January 1959 | Zink |
3315745 | April 1967 | Rees |
3729287 | April 1973 | Strashok |
3914094 | October 1975 | Landry |
3932111 | January 13, 1976 | Liknes et al. |
4116618 | September 26, 1978 | Straitz |
910527 | November 1962 | GBX |
Patent History
Patent number: D271327
Type: Grant
Filed: May 26, 1981
Date of Patent: Nov 8, 1983
Assignee: Nova Patents of North America, Inc. (Dallas, TX)
Inventors: Romeo E. Guerra (Dallas, TX), Robert H. Nelson (Plano, TX)
Primary Examiner: Catherine E. Kemper
Attorney: James E. Bradley
Application Number: 6/266,927
Type: Grant
Filed: May 26, 1981
Date of Patent: Nov 8, 1983
Assignee: Nova Patents of North America, Inc. (Dallas, TX)
Inventors: Romeo E. Guerra (Dallas, TX), Robert H. Nelson (Plano, TX)
Primary Examiner: Catherine E. Kemper
Attorney: James E. Bradley
Application Number: 6/266,927
Classifications
Current U.S. Class:
D23/901
International Classification: D2303;
International Classification: D2303;