TREA

Steam trap

Follow

Information

  • Patent Grant
  • D338708
  • Patent Number
    D338,708
  • Date Filed
    Wednesday, September 11, 1991
    33 years ago
  • Date Issued
    Tuesday, August 24, 1993
    31 years ago
Information
Abstract
Description
Claims
  • The ornamental design for steam trap, as shown and described.
Priority Claims (2)
Number Date Country Kind
3-7249 Mar 1991 JPX
3-7250 Mar 1991 JPX
US Referenced Citations (13)
Number Name Date Kind
D31444 Gold Aug 1899
D34878 Brown et al. Jul 1901
D45856 Crawford Jun 1914
D97414 Schlafman Nov 1935
D237965 Schlesch Dec 1975
1633165 Davis Jun 1927
1642023 Haight Sep 1927
1660428 Short Feb 1928
2117056 Dunn May 1938
2208390 Richter Jul 1940
3489164 Fujiwara Jan 1970
3489348 Fujiwara Jan 1970
4300588 Fujiwara et al. Nov 1981
Non-Patent Literature Citations (2)
Entry
TLV Co., Ltd. TLV.RTM. "SST Free Float Steam Trap Series SS1N/V, SS3N/V, SS1A/B/C, SH1C/3V, SH3N/7N/7.5N" Catalog No. 1571-10-C-1B HMC (TLV.RTM. International, Inc.)
TLV Co., Ltd. TLV.RTM. "J&JH Free Float Steam Trap Series J3N-J5Nl14 J7N-J7LN-J7.5N-J8SN-J10 JHF3N-JH7N-JH7.5N-JH8SN-JH10" Catalog No. 1572-1A-G-2B HMC Printed in Japan (TLV.RTM. International, Inc.).