Granted Patent
S1
US 1,078,104 · App. 35/520,559 · Granted Jun 3, 2025
Extrusion
Inventors:
Zhenju Su (Zhejiang, CN); Hailong Liu (Zhejiang, CN); Yuhan Liao (Zhejiang, CN); Yong Zhang (Zhejiang, CN); Diqing Yao (Zhejiang, CN); Jian Zou (Zhejiang, CN); Hongbin Xu (Zhejiang, CN)
View Patent ↗
Loading inventors, assignments & file history…
Claims (1)
The ornamental design for an extrusion as shown and described.
Priority Claims (1)
CN 202330551587.5
· Aug 28, 2023
· national
References Cited (23)
US 4196552A
· Bartlett
· 1980
[cited by examiner]
US 4964618A
· Kennedy
· 1990
[cited by examiner]
US D314438S
· Meyers
· 1991
[cited by examiner]
US 5592786A
· Kamm
· 1997
[cited by examiner]
US D447821S
· Bartlett
· 2001
[cited by examiner]
US D448494S
· Williams
· 2001
[cited by examiner]
US 6299141B1
· Lindsay
· 2001
[cited by examiner]
US D512516S
· Thurston
· 2005
[cited by examiner]
US D572372S
· Koch
· 2008
[cited by examiner]
US D574509S
· Koch
· 2008
[cited by examiner]
US D669770S
· Lapping
· 2012
[cited by examiner]
US D961806S
· Birch
· 2022
[cited by examiner]
US D984678S
· Laaksonen
· 2023
[cited by examiner]
CN 303796535
· 2016
[cited by examiner]
CN 308070461
· 2023
[cited by examiner]
CN 308181309
· 2023
[cited by examiner]
EM 0021965760003
· 2013
[cited by examiner]
EM 0021965760004
· 2013
[cited by examiner]
GB 90038369070001
· 2017
[cited by examiner]
RO 0094100001
· 2000
[cited by examiner]
Aluminium profile Alamy https://www.alamy.com/aluminium-profile-for-windows-and-doors-manufacturing-structural-metal-aluminium-shapes-aluminium-profiles-texture-aluminum-constructions-factory-b-image348442118.html?image…
[cited by examiner]
Indiamart Rectangular 6 inch Plain Aluminum Profile https://www.indiamart.com/proddetail/6-inch-plain-aluminum-profile-2851035908233.html uploaded May 2023 (Year: 2023).
[cited by examiner]