U.S. patent number D489,741 [Application Number D/170,100] was granted by the patent office on 2004-05-11 for apparatus for melting thermoplastic material. This patent grant is currently assigned to Nordson Corporation. Invention is credited to David F. Bullock, Wayne A. Calco, Daniel J. Chen, Dale T. Christensen, Paul S. Frates, William A. Lewis, Kenneth E. Rothrauff.
United States Patent | D489,741 |
Calco , et al. | May 11, 2004 |
Inventors: | Calco; Wayne A. (Mountain View, CA), Bullock; David F. (Monterey, CA), Christensen; Dale T. (Castroville, CA), Chen; Daniel J. (Atlanta, GA), Frates; Paul S. (Lawrenceville, GA), Lewis; William A. (Lilburn, GA), Rothrauff; Kenneth E. (Suwanee, GA) |
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Assignee: | Nordson Corporation (Westlake,
OH) |
Appl. No.: | D/170,100 |
Filed: | October 31, 2002 |
Current U.S. Class: | D15/144 |
Current International Class: | 1509 |
Field of Search: | ;D15/144,144.1,144.2 ;222/146.5,152,156,189.06,397 ;219/424 |
D270353 | August 1983 | Lewellen |
D276617 | December 1984 | Scholl et al. |
4485942 | December 1984 | Petrecca |
D360422 | July 1995 | Frates et al. |
D388800 | January 1998 | Zook et al. |
D425530 | May 2000 | Lafitte |
NCG Hotmelt Equipment; Airprint Systems, Inc.; (brochure). . The Valco Hot Melt System; Valco Cincinnati; (brochure). . 1996 Adhesives and Sealants Equipment Catalog; Nordson Corporation; pp. 1-1 to 1-84; 2-i to 2-9; and 13-20. . Packaging Newsline; ITW (brochure). . Slautterback.RTM. HotMelt Applicator Systems; 1996.. |
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