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Class Information
Number: 432/224
Name: Heating > Inserted emitter type of hollow article interior heater
Description: Apparatus comprising a heat emitter and structure by which it is inserted into a hollow article or by which a hollow article is positioned about the emitter for the purpose of heating the interior of the article.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7101457 |
Method and tool system for plastic pipe repair |
Sep. 5, 2006 |
| 6758668 |
Preheating device for heavy wall pipe |
Jul. 6, 2004 |
| 6648636 |
Heating device for heat-sealing containers |
Nov. 18, 2003 |
| 6561797 |
Heating apparatus |
May. 13, 2003 |
| 6139315 |
Recuperator for furnaces |
Oct. 31, 2000 |
| 6033213 |
Heater for bending plastic pipe |
Mar. 7, 2000 |
| 5997294 |
Machine for performing in-line treatment on containers, and a pneumatic container-transfer line equipped with such a machine |
Dec. 7, 1999 |
| 5868567 |
Heater for top portions of containers |
Feb. 9, 1999 |
| 5853289 |
Gas-supplied pipe heater |
Dec. 29, 1998 |
| 5630265 |
Wine barrel reconditioning method and apparatus |
May. 20, 1997 |
| 5472343 |
Kiln for the production of ceramic products and process for the operation of the kiln |
Dec. 5, 1995 |
| 5340526 |
Temperature conditioning |
Aug. 23, 1994 |
| 5331133 |
Process permitting the modification of the chemical composition of the inner face of a barrel, and machine implementing such a process |
Jul. 19, 1994 |
| H1197 |
System for and method of decontaminating toxic agents from interior contaminated surfaces of combat vehicles and like enclosures |
Jun. 1, 1993 |
| 5188775 |
Method and apparatus for shrinking a foam sleeve on a taper wall container |
Feb. 23, 1993 |
| 5145629 |
Process and apparatus for temperature conditioning a thermoplastic blank |
Sep. 8, 1992 |
| 5066222 |
Method and apparatus for heating and conveying plastic preforms prior to mold blowing operations |
Nov. 19, 1991 |
| 5061176 |
Apparatus and process for simultaneously positioning and oscillating a plurality of probes in the heat exchanger tubes of a nuclear steam generator |
Oct. 29, 1991 |
| 5034067 |
Process and apparatus for koshering containers |
Jul. 23, 1991 |
| 5024597 |
Process and apparatus for koshering container lids |
Jun. 18, 1991 |
| 5000681 |
Apparatus and process for simultaneously positioning and oscillating a plurality of probes in the heat exchanger tubes of a nuclear steam generator |
Mar. 19, 1991 |
| 4860727 |
Mobile rail heater and method for expanding rails |
Aug. 29, 1989 |
| 4846656 |
Apparatus for heat treatment of preform necks |
Jul. 11, 1989 |
| 4749843 |
Enveloping radiant heater |
Jun. 7, 1988 |
| 4732562 |
Device for use in the thawing of frozen door locks |
Mar. 22, 1988 |
| 4718643 |
Method and apparatus for rapid high temperature ladle preheating |
Jan. 12, 1988 |
| 4671917 |
Method and apparatus for cooling molten oxides |
Jun. 9, 1987 |
| 4515559 |
Heat treatment method and apparatus |
May. 7, 1985 |
| 4507082 |
Preheating insert for heavy wall pipe |
Mar. 26, 1985 |
| 4494927 |
Centralized ladle heating and drying system |
Jan. 22, 1985 |
| 4451233 |
Apparatus for the shrinking of wrapping foils |
May. 29, 1984 |
| 4432726 |
Centralized ladle heating and drying system |
Feb. 21, 1984 |
| 4394566 |
Ladle preheater |
Jul. 19, 1983 |
| 4330265 |
Apparatus for the shrinking of wrapping foils |
May. 18, 1982 |
| 4317986 |
Convertible electrically heated tool for removing wooden or metal golf club heads |
Mar. 2, 1982 |
| 4311457 |
Basing heating apparatus |
Jan. 19, 1982 |
| 4278424 |
Socket heat fusion apparatus |
Jul. 14, 1981 |
| 4229211 |
Ladle heating system |
Oct. 21, 1980 |
| 4223873 |
Direct flame ladle heating method and apparatus |
Sep. 23, 1980 |
| 4201544 |
High pressure heater |
May. 6, 1980 |
| 4171200 |
Process and apparatus for in situ melting of sulphur from solid sulphur storage block |
Oct. 16, 1979 |
| 4070147 |
Method and apparatus for post-weld heat treating a tank |
Jan. 24, 1978 |
| 4030711 |
Method and apparatus for the surface hardening of the inner surface of tube bends |
Jun. 21, 1977 |
| 3963417 |
Method and apparatus for removing solid tires from rims |
Jun. 15, 1976 |
| 3960093 |
Portable forge |
Jun. 1, 1976 |
| 3958921 |
Multiple chamber heating unit |
May. 25, 1976 |
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