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Company patents

WORXSAFE AB

WORXSAFE AB's patent strategy reveals a surprising shift away from traditional manufacturing components like Fasteners, which saw a 100.0% decline in 2024, towards a renewed focus on Buildings (Specially Adapted), evidenced by a 100.0% growth so far in 2026, despite a previous 66.7% decline in 2024.

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

39 US filings (since 2023) · 2 categories · 3 themes

Structural Fasteners and Anchoring

Devices and systems for connecting structural components, securing structures to foundations, or tightening structural elements like fences, often involving brackets, clips, or ground anchors.

Buildings (Specially Adapted)
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4since 2023
0.0%YoY
Controlled-Release & Active Fasteners

Fasteners designed to release or change state under specific triggers, such as a predefined force, pressure differential, or through active mechanical control.

Fasteners
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1since 2023
new
High-Performance Fastenersfiltered

Fastening solutions tailored for demanding conditions such as high pressure, corrosion, specific loads, or requiring watertight sealing, often involving specialized materials or coatings.

Fasteners
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1since 2023
new

Patents

Showing 1-1 of 1

High-Performance Fasteners
Page 1 of 1
US 20260016040 A1APPLICATION
F16B31/02

A COMPOSITE WASHER FOR FORCE INDICATION AND LOSSING PREVETION

Filed:2022-07-25Pub:2026-01-15
Applicant:Worxsafe AB

The invention relates to a composite washer ( 100 ) for force indication and preventing a fastener from loosening. The composite washer comprising a top part ( 120 ) which has a circumferential extension around an axis, an elastic part ( 130 ) which has a circumferential extension around the axis a base part ( 140 ) which has a circumferential extension around the axis, wherein the top part, the elastic part and the base part are connected to each other, wherein the elastic part is arranged in-between the top part and the base part, wherein there is a central opening ( 102 ) which has an extension along the axis throughout the top part, the elastic part and the base part. Further, the composite washer is arranged to be in a primary state where the elastic part is visible at a lateral surface thereof, and wherein the composite washer is arranged to be in a secondary state where the elastic part is compressed by the top part and base part such that the elastic part is hidden by at least one of the top part and the base part, at the lateral surface ( 104 ) thereof. There is thus provided a composite washer which is indicating the tightening force on a fastener and counteracting loosening of the fastener.

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