Patent
   D294362
Priority
May 30 1985
Filed
May 30 1985
Issued
Feb 23 1988
Expiry
Feb 23 2002
Assg.orig
Entity
unknown
9
5
n/a
The ornamental design for a hot air discharge tip for membrane seam welder, as shown.

FIG. 1 is a perspective view of a hot air discharge tip for membrane seam welder, showing my new design, the damper handle and damper plate being in mid-position;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image;

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 top plan view thereof.

Sinclair, Frank G.

Patent Priority Assignee Title
6149762, Jul 13 1998 BLOWERS, LLC Welding nozzle for welding machine for thermoplastic material
6325126, Sep 20 1999 Sika AG Nozzle for heat welding overlapping roof membranes to each other along separated first and second paths
6533014, Sep 20 1999 Sika AG Nozzle for heat welding overlapping roof membranes to each other along separated first and second paths
6610159, Jul 27 2001 HOLCIM TECHNOLOGY LTD Obstruction avoidance continuous seam welding system
6973951, May 13 2002 Firestone Building Products Company, LLC Obstruction avoidance continuous seam welding system
D335676, Jan 22 1992 Adjustable holder for a gas torch
D594046, May 13 2008 Hakko Corporation Iron holder for electric heating tool
D630235, Apr 07 2010 Hakko Corporation Holder for electric searing iron
D832322, Nov 27 2017 GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO , LTD Soldering iron holder
Patent Priority Assignee Title
4204904, Oct 17 1977 Roofing material handling and sealing machine
4259142, Oct 22 1979 Machine for applying roofing material
4354893, Aug 24 1981 UNITED CONSTRUCTION PRODUCTS, LLC Combination roofing material unrolling and heat applying apparatus
4440588, Mar 01 1982 Hot air welder for welding roofing material
4533423, May 29 1984 G.R. Systems, Inc. Portable seam welding machine for thermoplastic sheets
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 17 1985SINCLAIR, FRANK G BALDSIN CORORATION, COLUMBINE INTERNATIONAL LTD ASSIGNMENT OF ASSIGNORS INTEREST 0044110976 pdf
May 30 1985Baldsin Corporation(assignment on the face of the patent)
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