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Wafer for the welding and/or cutting of plastic tubes |
| D357926 |
Wafer for the welding and/or cutting of plastic tubes
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| Patent Drawings: | |
| Inventor: |
Ivansons, et al. |
| Date Issued: |
May 2, 1995 |
| Application: |
D/017,685 |
| Filed: |
January 21, 1994 |
| Inventors: |
Ivansons; Ivars V. (Newark, DE)
Ivansons; Vadlis (Wilmington, DE)
Spencer; Dudley W. C. (Wilmington, DE)
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| Assignee: |
Denco, Inc. (Wilmington, DE) |
| Primary Examiner: |
Douglas; Alan P. |
| Assistant Examiner: |
Davis; Antoine D. |
| Attorney Or Agent: |
Connolly & Hutz |
| U.S. Class: |
D15/139 |
| Field Of Search: |
D15/138; D15/139; D15/199; 156/503; 156/509; 156/510; 156/158; 156/159; 156/304.2 |
| International Class: |
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| U.S Patent Documents: |
3193432; 4897138; 5158630; 5209800; 5244522 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a wafer for the welding and/or cutting of plastic tubes, as shown and described. |
| Description: |
FIG. 1 is a left side elevational view of a wafer for the welding and/or cutting of plastic tubes in accordance with this invention with the right side elevational view being a mirror image thereof;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a perspective view thereof.
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