Hand-held ultrasonic welding device

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Description

FIG. 1 is a front view of a hand-held ultrasonic welding device of my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D262091 December 1, 1981 Steck et al.
D282816 March 4, 1986 Chaney et al.
Other references
  • Clamp-on Amp Probe ET80I1010, Mac Tools, Inc. 1900 Product Catalog, p. 236.
Patent History
Patent number: D369728
Type: Grant
Filed: Aug 8, 1994
Date of Patent: May 14, 1996
Assignee: Promotion Ultrasonic Equipment Co., Ltd. (Taipei)
Inventor: Yen-Ling Liang (Hsin Chuang City)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robert M. Spear
Law Firm: Browdy and Neimark
Application Number: 0/27,127
Classifications
Current U.S. Class: D 8/30