Quick-fitting pipe coupler

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

FIG. 1 is a top, right, front perspective view of a quick-fitting pipe coupler showing our new design;

FIG. 2 is a bottom, left, rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a right elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a front elevation view of the quick-fitting pipe coupler of FIG. 1, shown in an alternate configuration in a condition of use for clarity of disclosure.

The broken lines illustrate portions of the quick-fitting pipe coupler and form no part of the claimed design.

Claims

The ornamental design for a quick-fitting pipe coupler as shown and described.

Referenced Cited
U.S. Patent Documents
D142057 August 1945 Baxter
D823443 July 17, 2018 Bancroft
D846712 April 23, 2019 Bancroft
D846713 April 23, 2019 Bancroft
D846714 April 23, 2019 Bancroft
D876944 March 3, 2020 Fleck
D889611 July 7, 2020 Lippka
10711929 July 14, 2020 Lu
D897195 September 29, 2020 Fleck
D938557 December 14, 2021 Duncan
D999881 September 26, 2023 Collier
D999882 September 26, 2023 Barbour
D1021015 April 2, 2024 Bowman
D1053319 December 3, 2024 Bowman
D1058360 January 21, 2025 Fleck
20200088327 March 19, 2020 Lippka
20200088330 March 19, 2020 Lippka
20220307633 September 29, 2022 Lu
Patent History
Patent number: D1101906
Type: Grant
Filed: Aug 29, 2023
Date of Patent: Nov 11, 2025
Assignee: Shanghai Vision Mechanical Joint Co., Ltd. (Shanghai)
Inventors: Zhigang Lu (Shanghai), Zhibing Zhai (Shanghai), Xubin Lu (Shanghai)
Primary Examiner: Messina L Smith
Assistant Examiner: Carolyn W Davis
Application Number: 29/901,064
Classifications
Current U.S. Class: Coupling Or Joint (D23/262)