Mechanical joint

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Description

1. Mechanical joint

1.1 : Perspective

1.2 : Front

1.3 : Right

1.4 : Top

1.5 : Bottom

1.6 : Cross sectional

1.7 : Cross sectional

1.8 : Cross sectional

1.9 : Cross sectional

1.10 : Cross sectional

1.11 : Cross sectional

1.12 : Front

1.13 : Top

1.14 : Cross sectional

1.15 : Cross sectional

1.16 : Cross sectional

1.17 : Cross sectional

1.18 : Cross sectional

1.19 : Cross sectional

1.20 : Cross sectional

1.21 : Cross sectional

1.22 : Cross sectional

1.23 : Cross sectional

The evenly spaced broken lines shown in the drawings depict portions of the mechanical joint and form no part of the claim. The long-dash short-dash broken lines indicates cutoff boundaries for enlarged detail portion views and form no part of the claim.

The back view is omitted because it is a mirror image of the front view; the left side view is omitted because it is identical to the right side view; reproduction 1.12 is the front view showing a constituent member of the mechanical joint; reproduction 1.13 is the top view showing a constituent member of the mechanical joint; reproduction 1.6 is a cross-sectional view taken along line 1.6-1.6 of reproduction 1.4; reproduction 1.7 is a cross-sectional view taken along line 1.7-1.7 of reproduction 1.4; reproduction 1.8 is a partially enlarged cross-sectional view of 1.8-1.8 region in reproduction 1.6 ; reproduction 1.9 is a partially enlarged cross-sectional view of 1.9-1.9 region in reproduction 1.7; reproduction 1.10 is a partially enlarged cross- sectional view of 1.10-1.10 region in reproduction 1.8; reproduction 1.11 is a partially enlarged cross-sectional view of 1.11-1.11 region in reproduction 1.9; reproduction 1.14 is a cross-sectional view taken along line 1.14-1.14 of reproduction 1.13; reproduction 1.15 is a cross-sectional view taken along line 1.15-1.15 of reproduction 1.13; reproduction 1.16 is a partially enlarged cross-sectional view of 1.16-1.16 region in reproduction 1.14.; Reproduction 1.17 is a partially enlarged cross-sectional view of 1.17-1.17 region in reproduction 1.14; reproduction 1.18 is a partially enlarged cross-sectional view of 1.18-1.18 region in reproduction 1.15; reproduction 1.19 is a partially enlarged cross- sectional view of 1.19-1.19 region in reproduction 1.15; reproduction 1.20 is a partially enlarged cross-sectional view of 1.20-1.20 region in reproduction 1.16; reproduction 1.21 is a partially enlarged cross-sectional view of 1.21-1.21 region in reproduction 1.17; reproduction 1.22 is a partially enlarged cross-sectional view of 1.22-1.22 region in reproduction 1.18; reproduction 1.23 is a partially enlarged cross-sectional view of 1.23-1.23 region in reproduction 1.19.

Claims

The ornamental design for a mechanical joint, as shown and described.

Referenced Cited
U.S. Patent Documents
5609368 March 11, 1997 Maki
D464409 October 15, 2002 Nishio
D715412 October 14, 2014 Sgherri
D749702 February 16, 2016 Rohn
D754303 April 19, 2016 Smith
D873976 January 28, 2020 Simon
D874619 February 4, 2020 Simon
D888901 June 30, 2020 Simon
D900983 November 3, 2020 Leung
20060284413 December 21, 2006 Barrera
20170183837 June 29, 2017 Suzuki
20180119380 May 3, 2018 Suzuki
20190063649 February 28, 2019 Snyder, II
20190376600 December 12, 2019 Ford
Foreign Patent Documents
2002363972 December 2002 JP
D1206825 May 2004 JP
2016153579 August 2016 JP
D1565080 December 2016 JP
D1631784 May 2019 JP
Other references
  • Laqnican Joint Mechanical Joints for Steel Pipe Piles and Steel Pipe Sheet Plies (Kubota corporation) Product Brochure, Published May 2022; Visited Online Feb. 10, 2023; https://www.kubota.com/products/materials/support/pdf/Laqnican_Joint2022-2.pdf (Year: 2022).
Patent History
Patent number: D988481
Type: Grant
Filed: Dec 15, 2021
Date of Patent: Jun 6, 2023
Inventors: Takeshi Nagashima (Ichikawa), Hiroyuki Eguchi (Ichikawa), Nobuhito Tahara (Ichikawa), Daiki Kachi (Ichikawa)
Primary Examiner: Amy C Wierenga
Application Number: 35/514,438
Classifications