Safety fence

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

1.1: Perspective

1.2: Perspective

1.3: Front

1.4: Back

1.5: Left

1.6: Right

1.7: Top

1.8: Bottom

The product of the design is a safety fence installed around picking equipment, etc., in a warehouse, for example, to prevent contact between workers, etc., and the equipment. In the reproductions, the broken lines illustrate unclaimed portions of the article and form no part of the claimed design. The dash-dot broken lines illustrate only the boundary between the claimed design and the other portions of the article. The dot-solid long-dot lines illustrate transparent material.

Claims

The ornamental design for a safety fence as shown and described.

Referenced Cited
U.S. Patent Documents
3293814 December 1966 Zugehor
3643389 February 1972 Sheppley, Jr.
3717964 February 1973 Brown
4150510 April 24, 1979 Harrison
4528974 July 16, 1985 Nakamura
4659902 April 21, 1987 Swensrud
4671012 June 9, 1987 Merklinger
5546703 August 20, 1996 Conway
5592779 January 14, 1997 Conway
6138812 October 31, 2000 Kimener
D552751 October 9, 2007 Van Buskirk
D725792 March 31, 2015 Cullen
D740962 October 13, 2015 Leum
D754876 April 26, 2016 Ramphos
D785205 April 25, 2017 Ramphos
D785206 April 25, 2017 Ramphos
D872874 January 14, 2020 Roberts
11591802 February 28, 2023 Valore
11753245 September 12, 2023 Schultz
20040104382 June 3, 2004 Collins
20070113991 May 24, 2007 Mangelsen
20230311348 October 5, 2023 Arruda
20240150122 May 9, 2024 Minoo
Foreign Patent Documents
307506295 August 2022 CN
D227463-001 October 2024 WO
Other references
  • Puwer Machinery https://puwermachineryguarding.com/2022/07/protec-perimeter-guarding/ uploaded Feb. 2021 (Year: 2021).
  • Unitload Automated Storage and Retrieval System Daifuku https://web.archive.org/web/20220519074657/https://www.daifuku.com/solution/intralogistics/products/automated-warehouse/unitload-asrs/ Available May 19, 2022 (Year: 2022).
Patent History
Patent number: D1072277
Type: Grant
Filed: Feb 27, 2023
Date of Patent: Apr 22, 2025
Assignee: Daifuku Co., Ltd. (Osaka)
Inventors: Yuichi Ueda (Shiga), Kunihiro Tsukamoto (Shiga), Kosuke Matsumoto (Shiga)
Primary Examiner: Leanne Was-Englehart
Application Number: 35/520,153
Classifications
Current U.S. Class: Railing Unit Or Fence (D25/38.1)