Turbine blade

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a first embodiment of a turbine blade showing the new design.

FIG. 2 is a front view of the turbine blade of FIG. 1.

FIG. 3 is a rear view of the turbine blade of FIG. 1.

FIG. 4 is a left side view of the turbine blade of FIG. 1.

FIG. 5 is a right side view of the turbine blade of FIG. 1.

FIG. 6 is a top view of the turbine blade of FIG. 1.

FIG. 7 is a bottom view of the turbine blade of FIG. 1.

FIG. 8 is a perspective view of a second embodiment of a turbine blade showing the new design.

FIG. 9 is a front view of the turbine blade of FIG. 8.

FIG. 10 is a rear view of the turbine blade of FIG. 8.

FIG. 11 is a left side view of the turbine blade of FIG. 8.

FIG. 12 is a right side view of the turbine blade of FIG. 8.

FIG. 13 is a top view of the turbine blade of FIG. 8; and,

FIG. 14 is a bottom view of the turbine blade of FIG. 8.

Claims

We claim the ornamental design for a turbine blade, as shown and described.

Referenced Cited
U.S. Patent Documents
4924706 May 15, 1990 Moore
D598376 August 18, 2009 Cheung
D675983 February 12, 2013 Berdan
D715736 October 21, 2014 Gong
9394793 July 19, 2016 Atkins
D770383 November 1, 2016 Lurie
10287898 May 14, 2019 Bluck
D869395 December 10, 2019 Huang
20080181779 July 31, 2008 Decardenas
20080286108 November 20, 2008 Lui
20100074759 March 25, 2010 Dierksmeier
20100239409 September 23, 2010 Draper
20110243749 October 6, 2011 Praisner
20110293436 December 1, 2011 Di Florio
20150089809 April 2, 2015 Guo
20150354366 December 10, 2015 Simpson
20190368359 December 5, 2019 Quach
20200063570 February 27, 2020 Parker
Foreign Patent Documents
2018036719 March 2018 WO
Patent History
Patent number: D946527
Type: Grant
Filed: Sep 4, 2020
Date of Patent: Mar 22, 2022
Assignee: SIEMENS ENERGY GLOBAL GMBH & CO. KG (Munich)
Inventors: Mats Wiklund (Linköping), Vsevolod Kharyton (Stockholm), Michael Savage (Gainsborough), Evgeny Bazarov (Ilynsky), Muhammad Sohaib (Finspång)
Primary Examiner: Derrick E Holland
Application Number: 29/749,348