Checkweigher
Latest Illinois Tool Works Inc. Patents:
- Seal and valve apparatus having such a seal, as well as method for sealing a valve apparatus
- Pressure relief assemblies and methods
- Spray containment systems and welding gun nozzle cleaning systems including spray containment systems
- Welding power supplies having dynamic current responses
- Welding power supplies and user interfaces to control output polarity for welding power supplies
Description
The broken lines in the drawings represent portions of the checkweigher that form no part of the claimed design.
Claims
The ornamental design for a checkweigher, as shown and described.
Referenced Cited
U.S. Patent Documents
4023668 | May 17, 1977 | De Santo |
4100984 | July 18, 1978 | Klopfenstein |
4848479 | July 18, 1989 | Schaltegger |
4951763 | August 28, 1990 | Zimmerman |
5300736 | April 5, 1994 | Ehrhardt |
5304745 | April 19, 1994 | Rusk |
5434366 | July 18, 1995 | Troisi |
5576520 | November 19, 1996 | Watermnan |
5723824 | March 3, 1998 | Stadler |
6084184 | July 4, 2000 | Troisi |
8237067 | August 7, 2012 | Troisi |
8247711 | August 21, 2012 | Troisi |
8459092 | June 11, 2013 | Inglin |
8716608 | May 6, 2014 | Karlsson |
9090427 | July 28, 2015 | Stollery |
9574931 | February 21, 2017 | Moulder |
9759598 | September 12, 2017 | Cassoni |
9809400 | November 7, 2017 | Eberle |
9845170 | December 19, 2017 | Evans |
10287040 | May 14, 2019 | Rennerfeldt |
Patent History
Patent number: D951116
Type: Grant
Filed: Oct 17, 2019
Date of Patent: May 10, 2022
Assignee: Illinois Tool Works Inc. (Glenview, IL)
Inventors: Andrew Alexander (Lancashire), Hitesh Hirani (Berkshire)
Primary Examiner: Antoine Duval Davis
Application Number: 29/709,804
Type: Grant
Filed: Oct 17, 2019
Date of Patent: May 10, 2022
Assignee: Illinois Tool Works Inc. (Glenview, IL)
Inventors: Andrew Alexander (Lancashire), Hitesh Hirani (Berkshire)
Primary Examiner: Antoine Duval Davis
Application Number: 29/709,804
Classifications
Current U.S. Class:
Scale (D10/87)