Tweco XTTM-300 - Manual (Page 78)

APPENDIX A-4 Manual 0-2912
XT-300 TM Plasma Cutting Torch Patents Continued
The following parts are covered under U.S. and Foreign Patents as follows:
Catalog # Description Patent(s)
21-1069 Electrode US Pat No(s) 6946616; 6919526; 6989505; 6998566
Other Pat(s) Pending
21-1070 Electrode US Pat No(s) 6946616; 6919526; 6989505; 6998566;
D517576 Other Pat(s) Pending
21-1071 Electrode US Pat No(s) 6946616; 6919526; 6989505; 6998566;
D517576 Other Pat(s) Pending
21-1072 Electrode US Pat No(s) 6946616; 6919526; 6989505; 6998566;
D517576 Other Pat(s) Pending
21-1077 Electrode US Pat No(s) 6946616; 6919526; 6989505; 6998566
Other Pat(s) Pending
21-1078 Electrode US Pat No(s) 6946616; 6919526; D505963; 6989505;
6998566 Other Pat(s) Pending
21-1079 Electrode US Pat No(s) 6946616; 6919526; 6989505; 6998566
Other Pat(s) Pending
21-1080 Electrode US Pat No(s) 6946616; 6919526; 6989505; 6998566;
D517577 Other Pat(s) Pending
21-1082 Shield Gas Distributor US Pat No(s) 6946616; 6919526; 6989505
Other Pat(s) Pending
21-1272 Shield Gas Distributor US Pat No(s) 6946616; 6919526; 6989505
Other Pat(s) Pending
21-1273 Shield Gas Distributor US Pat No(s) 6946616; 6919526; 6989505
Other Pat(s) Pending
21-1274 Shield Gas Distributor US Pat No(s) 6946616; 6919526; 6989505
Other Pat(s) Pending
21-1275 Shield Cap US Pat No(s) 6946616; 6919526; 6989505; D523042;
7071443 Other Pat(s) Pending
The following parts are also licensed under U.S. Patent No. 5,120,930 and 5,132,512:
Catalog Number Description
21-1027 Shield Cap
21-1275 Shield Cap
NOTE
This manual may refer to some or all of the parts listed.