IP Library Granted Patent US 1,128,549
Granted Patent S1
US 1,128,549 · App. 29/881,621 · Granted Jun 2, 2026

Beam frame for vehicle bumper

Inventors: Yun Guk Lee (Daegu, KR); Hong Gyu Hwang (Seongju-gun, KR); Won Park (Daegu, KR); In Kyu Choi (Gyeongsan-si, KR); Ho Jun Lee (Daegu, KR)
Assignee: DONGWON METAL CO., LTD.
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Quick Facts
Patent No.
US 1,128,549
App. No.
29/881,621
Granted
Jun 2, 2026
Kind
S1
Claims (1)

The ornamental design for a beam frame for vehicle bumper as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 4, 2023
From: LEE, YUN GUK; HWANG, HONG GYU; PARK, WON; CHOI, IN KYU; LEE, HO JUN
To: DONGWON METAL CO., LTD.
Reel/Frame 062271/0297 →
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US D1060155S · Siddall · 2025 [cited by examiner]
Lightweight Front Bumper Support Beam. 2023. HHP Racing. https://highhorseperformance.com/aad-c035-0000-lightweight-front-bumper-support-beam-for-05-23-challenger-charger-magnum-300/. [cited by examiner]
Car Front Bumper Reinforcement For Bmw. 2011. Alibaba. https://www.alibaba.com/product-detail/Crash-Beam-X5-Series-E70-2011_1600295455712.html. [cited by examiner]
Notion Design PLM Engineering Services Twip Crash Beam. 2016. Notion Engineering. https://notionengineering.co.uk/portfolio/twip-crash-beam. [cited by examiner]
Cited By (4)
US 12,281,344 US 12,291,734 US 12,359,224 US 12,371,727