Screw compressor

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Description

FIG. 1 is a perspective view of a screw compressor showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the screw compressor that form no part of the claimed design.

Claims

The ornamental design for a screw compressor as shown and described.

Referenced Cited
U.S. Patent Documents
D419567 January 25, 2000 Weiss
D450327 November 13, 2001 Mori
6530760 March 11, 2003 Graber
D534547 January 2, 2007 Racer
D668684 October 9, 2012 Noguchi
D754754 April 26, 2016 Wang
D946629 March 22, 2022 Mjelde
D986289 May 16, 2023 Mjelde
D1006832 December 5, 2023 Zhou
D1055104 December 24, 2024 Kinne
20090035092 February 5, 2009 Thiemann
20110280744 November 17, 2011 Ortiz
20150167673 June 18, 2015 Saccoccio
20250130010 April 24, 2025 Arnedo Vera
Foreign Patent Documents
308321986 November 2023 CN
308335828 November 2023 CN
Other references
  • Fujian Screw Compressor 134-S-240-270-300, posted date N/A, [retrieved May 19, 2025]. Retrieved from internet, https://www.snowkey.com/en/product/refcomp_134_s_series/d8e8d94e290d88bfe6fb3f7033d21a92.html (2025).
  • Fujian SW3L-SW3H Screw Compressor, posted date N/A, [retrieved May 19, 2025]. Retrieved from internet, https://www.snowkey.com/en/product/refcomp_sw3l_series/35a6125639f44d10b8638895d1ef0302.html (2025).
  • Fujian SRH-18 Open-type High Pressure Screw Compressor, posted date N/A, [retrieved May 19, 2025]. Retrieved from internet, https://www.snowkey.com/en/product/srmtec_srh_series_open_type_high_pressure_screw_compressor/cf82303d5ad5715dd49432711f83eb25.html (2025).
Patent History
Patent number: D1102482
Type: Grant
Filed: Dec 5, 2023
Date of Patent: Nov 18, 2025
Assignee: FUJIAN SNOWMAN COMPRESSOR CO., LTD (Fuzhou)
Inventors: Deqiang Wei (Fuzhou), Yongqiang Li (Fuzhou)
Primary Examiner: Eric L Goodman
Assistant Examiner: Vincent T Andrews
Application Number: 29/919,474
Classifications
Current U.S. Class: Compressor (D15/9)