Patent
   D266316
Priority
Oct 27 1980
Filed
Oct 27 1980
Issued
Sep 28 1982
Expiry
Sep 28 1996
Assg.orig
Entity
unknown
15
7
n/a
The ornamental design for a fluid flow measuring head, substantially as shown and described.

FIG. 1 is a top and typical side perspective view of a fluid flow measuring head showing my new design;

FIG. 2 is a typical side elevational view thereof;

FIG. 3 i a top plan view thereof;

FIG. 4 is a bottom plan view thereof.

Du Vall, Zell

Patent Priority Assignee Title
10307558, Dec 29 2016 VPAS Group Pty Ltd Gas flow indicator device
10314988, Aug 12 2012 VPAS Group Pty Ltd Gas flow indicator
11389604, Jun 28 2017 VPAS Group Pty Ltd Gas flow indicator device
D297514, Nov 27 1985 Hygrodynamics, Inc. Hygrometer sensor
D302384, Mar 10 1986 Johnson & Johnson Dental Products Company Bottle
D703558, Aug 12 2012 VPAS Group Pty Ltd Housing for gas flow indicator
D703559, Aug 12 2012 VPAS Group Pty Ltd Housing for gas flow indicator
D703560, Aug 12 2012 VPAS Group Pty Ltd Gas flow indicator
D703561, Aug 12 2012 VPAS Group Pty Ltd Gas flow indicator
D708080, Feb 12 2013 VPAS Group Pty Ltd Housing for gas flow indicator
D712766, Feb 12 2013 VPAS Group Pty Ltd Gas flow indicator
D712767, Feb 12 2013 VPAS Group Pty Ltd Gas flow indicator
D713276, Feb 12 2013 VPAS Group Pty Ltd Housing for gas flow indicator
D834993, May 17 2017 LIFETIME BRANDS, INC Seedling container
D836718, Oct 28 2016 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pencil sharpener
Patent Priority Assignee Title
2709365,
2729101,
3212329,
3217536,
3359794,
3381529,
3604261,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 23 1980DU VALL ZELLTSI INCORPORATED, A CORP OF MN ASSIGNMENT OF ASSIGNORS INTEREST 0038070471 pdf
Oct 27 1980TSI Incorporated(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule