Load transfer key

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Description

1. Load transfer key

1.1 : Perspective

1.2 : Perspective

1.3 : Front

1.4 : Right

1.5 : Top

1.6 : Bottom

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; the load transfer key is a member for preventing one of the joints to be connected from coming off the other.

Claims

The ornamental design for a load transfer key, as shown and described.

Referenced Cited
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Foreign Patent Documents
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Other references
  • Laqnican Joint Mechanical Joints for Steel Pipe Piles and Steel Pipe Sheet Piles, Product Brochure (p. 2); Publish Date Feb. 2022; Visited Online Mar. 7, 2023; https://ssl.syncsearch.jp/clickurl=https%3A%2F%2Fwww.kubota.com%2Fproducts%2Fmaterials%2Fsupport%2Fpdf%2FLaqnican_Joint2022-2.pdf&query=LOAD+TRANSFER+KEY&group=5&site=AQ20BIS8 (Year: 2022).
  • Laqnican Joint, Mechanical joints for steel pipe piles and steel pipe sheet piles; YouTube Video Frames 2:22+/17:19; Kubota Brand Channel on YouTube; Published on YouTube Jul. 30, 2021; Visited Online Mar. 7, 2023; https://www.youtube.com/watch?v=4a6MhpEmbCA&t=4s (Year: 2021).
Patent History
Patent number: D998764
Type: Grant
Filed: Dec 15, 2021
Date of Patent: Sep 12, 2023
Inventors: Takeshi Nagashima (Ichikawa), Hiroyuki Eguchi (Ichikawa), Nobuhito Tahara (Ichikawa), Daiki Kachi (Ichikawa)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jonathan E Fiencke
Application Number: 35/514,446
Classifications
Current U.S. Class: Elbow Or With Flow Direction Change (D23/263); D8/382