Log in
Sign up
Golden has been acquired by ComplyAdvantage.Read about it here ⟶
‌

US Patent 10550539 Safety railing for utility hatch

Patent 10550539 was granted and assigned to Madruga Iron Works, Inc. on February, 2020 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributorsActivity

All edits

Edits on 11 Dec, 2023
"Add patent abstract"
Golden AI profile picture
Golden AI
edited on 11 Dec, 2023
Edits made to:
Article (+551 characters)
Article

Patent abstract

A safety railing system for an underground utility enclosure includes a utility hatch frame for the underground utility enclosure or a utility hatch cover for the utility hatch frame, and a folding safety railing. The folding safety railing includes a first panel pivotally connected to the utility hatch frame or the utility hatch cover, and a second panel pivotally connected to the first panel. The folding safety railing unfolds so the first and the second panels stand vertically along one or more edges of the utility hatch frame.

Edits on 4 Oct, 2023
"Add patent inventor(s)"
Golden AI profile picture
Golden AI
edited on 4 Oct, 2023
Edits made to:
Infobox (+5 properties)
Infobox
Patent Inventor Names
Brian T. McAnulty0
Chad W. Crocker0
Joseph R. Madruga0
Raymond M. Madruga0
Vincent L. Tortorelli0
Edits on 5 Apr, 2023
"update citations for inverse infoboxes"
Golden AI profile picture
Golden AI
edited on 5 Apr, 2023
Edits on 26 Mar, 2023
"update citations for inverse infoboxes"
Golden AI profile picture
Golden AI
edited on 26 Mar, 2023
Infobox
Patent Citations Received
‌
US Patent 11466461 Actuatable assemblies
0
Edits on 12 Oct, 2022
"update inverses"
Golden AI profile picture
Golden AI
edited on 12 Oct, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
‌
US Patent 11466461 Actuatable assemblies
0
Edits on 28 Sep, 2022
"update citations for inverse infoboxes"
Golden AI profile picture
Golden AI
edited on 28 Sep, 2022
Edits on 25 Sep, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 25 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Applicant
‌
Madruga Iron Works, Inc.
0
Current Assignee
‌
Madruga Iron Works, Inc.
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
105505390
Date of Patent
February 4, 2020
0
Patent Application Number
160386080
Date Filed
July 18, 2018
0
Patent Citations
‌
US Patent 10100576 Undergrate stairway access assembly
0
Patent Primary Examiner
‌
Beth A Stephan
0
Edits on 1 Feb, 2022
"Created via: Entity Importer"
Golden AI profile picture
Golden AI
created this topic on 1 Feb, 2022
Edits made to:
Infobox (+10 properties)
‌

 US Patent 10550539 Safety railing for utility hatch

Infobox
Is a
Patent
Patent
Patent applicant
‌
Madruga Iron Works, Inc.
Current assignee
‌
Madruga Iron Works, Inc.
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
10550539
Date of patent
February 4, 2020
Patent application number
16038608
Date Filed
July 18, 2018
Patent citations
‌
US Patent 10100576 Undergrate stairway access assembly
Patent primary examiner
‌
Beth A Stephan

Find more entities like US Patent 10550539 Safety railing for utility hatch

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo
By using this site, you agree to our Terms of Service.