IP Library › Granted Patent US 1,083,471
Granted Patent S1
US 1,083,471 · App. 29/900,916 · Granted Jul 15, 2025

Hammock frame

Inventors: Xiangyong Wu (Linhai, CN); Jianqiang Xie (Linhai, CN)
Assignee: Yotrio Group Co., Ltd.
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Quick Facts
Patent No.
US 1,083,471
App. No.
29/900,916
Granted
Jul 15, 2025
Kind
S1
Claims (1)

The ornamental design for a hammock frame as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 26, 2023
From: WU, XIANGYONG; XIE, JIANQIANG
To: YOTRIO GROUP CO., LTD.
Reel/Frame 064711/0835 →
Priority Claims (1)
CN 202330071329.7 · Feb 24, 2023 · national
References Cited (37)
US 893083A · Locke · 1908 [cited by examiner]
US 972783A · McBride · 1910 [cited by examiner]
US D295242S · Frick · 1988 [cited by examiner]
US 5113538A · Branch, III · 1992 [cited by examiner]
US 5297302A · Anderson · 1994 [cited by examiner]
US D408166S · Bayless · 1999 [cited by examiner]
US 6711764B1 · Mauze, Jr. · 2004 [cited by examiner]
US 6931679B1 · Tseng · 2005 [cited by examiner]
US D682000S · Nguyen · 2013 [cited by examiner]
US D688062S · Dao · 2013 [cited by examiner]
US D879527S · Zhang · 2020 [cited by examiner]
US 11330893B2 · Goodwin · 2022 [cited by examiner]
US D957174S · Wang · 2022 [cited by examiner]
US D984187S · Ma · 2023 [cited by examiner]
US D993701S · Zhu · 2023 [cited by examiner]
US D996878S · Bai · 2023 [cited by examiner]
US D1000184S · Jiang · 2023 [cited by examiner]
US D1041220S · Xu · 2024 [cited by examiner]
US D1047557S · Zhang · 2024 [cited by examiner]
US 20120233771A1 · Lee · 2012 [cited by examiner]
US 20130117931A1 · Lemmens · 2013 [cited by examiner]
US 20190000220A1 · Lemmens · 2019 [cited by examiner]
US 20190075915A1 · Wilke · 2019 [cited by examiner]
US 20220273090A1 · Zhang · 2022 [cited by examiner]
US 20220312945A1 · Zhang · 2022 [cited by examiner]
US 20230157437A1 · Zhu · 2023 [cited by examiner]
US 20230301419A1 · Kitzberger · 2023 [cited by examiner]
US 20240374016A1 · Shen · 2024 [cited by examiner]
CN 307529707 · 2022 [cited by examiner]
GB 2093563 · 2000 [cited by examiner]
WO D218863001 · 2021 [cited by examiner]
Peter Brown, “Steel and redwood hammock stand”, video dated May 18, 2017 https://www.youtube.com/watch?v=s5YFgjx1hrA (Year: 2017). [cited by examiner]
Springos, “hammock frame”, first avail Mar. 2, 2022 https://www.amazon.it/Springos-supporto-struttura-massiccio-massima/dp/B09TT1SQ5C (Year: 2022). [cited by examiner]
DIY on the House, “Make your own Hammock Stand”, video date Jan. 5, 2021 https://www.youtube.com/watch?v=S8IxDcgtHwc&t=12s (Year: 2021). [cited by examiner]
Made in Poland, “Hammock and Stand”, video dated May 14, 2020 https://www.youtube.com/watch?v=jHK5fg8fOTE (Year: 2020). [cited by examiner]
Kammok, “Swiftlet portable stand”, customer review Nov. 17, 2021 https://kammok.com/products/swiftlet-portable-hammock-stand?srsltid=AfmBOop_uaOoJQuETI1waDJQzDuWu_M7hGDyVOIYkesE-010m3u92BuO (Year: 2021). [cited by examiner]
Leroy Merlin, “Wood metal hammock stand”, no date avail 2025 https://leroymerlin.co.za/wood-metal-hammock-stand-90kg (Year: 2025). [cited by examiner]