IP Library › Granted Patent US 1,093,432
Granted Patent S1
US 1,093,432 · App. 29/919,476 · Granted Sep 16, 2025

Screw compressor

Inventors: Deqiang Wei (Fuzhou, CN); Yongqiang Li (Fuzhou, CN)
Assignee: FUJIAN SNOWMAN COMPRESSOR CO., LTD
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Quick Facts
Patent No.
US 1,093,432
App. No.
29/919,476
Granted
Sep 16, 2025
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 5, 2023
From: WEI, DEQIANG; LI, YONGQIANG
To: FUJIAN SNOWMAN COMPRESSOR CO., LTD
Reel/Frame 065758/0127 →
Priority Claims (1)
CN 202330343029.X · Jun 6, 2023 · national
References Cited (19)
US D419567S · Weiss · 2000 [cited by examiner]
US D450327S · Mori · 2001 [cited by examiner]
US 6530760B1 · Graber · 2003 [cited by examiner]
US D534547S · Racer · 2007 [cited by examiner]
US D668684S · Noguchi · 2012 [cited by examiner]
US D754754S · Wang · 2016 [cited by examiner]
US D946629S · Mjelde · 2022 [cited by examiner]
US D986289S · Mjelde · 2023 [cited by examiner]
US D1006832S · Zhou · 2023 [cited by examiner]
US D1055104S · Kinne · 2024 [cited by examiner]
US 20090035092A1 · Thiemann · 2009 [cited by examiner]
US 20110280744A1 · Ortiz · 2011 [cited by examiner]
US 20150167673A1 · Saccoccio · 2015 [cited by examiner]
US 20250130010A1 · Arnedo Vera · 2025 [cited by examiner]
CN 308321986 · 2023 [cited by examiner]
CN 308335828 · 2023 [cited by examiner]
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). [cited by examiner]
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). [cited by examiner]
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/c… [cited by examiner]
Cited By (1)
US 12,251,844