Company patents

Endura Products, LLC

Endura Products, LLC's patent strategy shows a surprising resurgence in Doors & Windows, with a 40.0% year-over-year growth in 2026 (so far), despite a prior decline. While Locks & Keys remains a significant focus at 37.7% of their portfolio, its consistent decline (e.g., -25.0% YoY in 2026) suggests a shifting priority, contrasting with their renewed interest in Time / Attendance / Access Control, which saw 3 patents so far in 2026 after two years of no activity.

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.

53 US filings (since 2023) · 6 categories · 8 themes

Advanced Frame & Panel Construction

Innovative designs, materials, and manufacturing methods for improving the structural integrity, insulation, ease of assembly, or specific functional properties of door and window frames and panels.

Doors & Windows
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30since 2023
-37.5%YoY
Vehicle & Specialized Door Locks

Locking mechanisms specifically designed for automotive applications, recreational vehicles, or unique door types like bi-fold, sliding, or container doors, often incorporating specific safety, noise reduction, or operational features.

Locks & Keys
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21since 2023
-33.3%YoY
Specialized Barrier & Security

Devices and systems integrated with doors or windows to provide specific safety, security, or access control functions, such as earthquake protection, pest deterrence, or controlled human/animal passage.

Doors & Windows
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18since 2023
-71.4%YoY
Smart Lock Systems & Connectivity

Locks integrating electronic components for remote control, wireless communication, internet connectivity, and digital credential management, often including features for user identification and access monitoring.

Locks & Keys
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16since 2023
-33.3%YoY
Anti-Tamper Mechanical Locks

Mechanical lock designs and components focused on resisting picking, unauthorized manipulation, forced entry, or other technical unlocking methods, often through complex internal mechanisms or robust materials.

Locks & Keys
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10since 2023
-50.0%YoY
Wireless Power Transfer Systems

Systems and methods for transferring electrical energy without physical contact, often utilizing inductive or resonant coupling, including antenna design, resonance tracking, and control mechanisms for efficient power delivery.

Power Distribution & Storage
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2since 2023
new
Outdoor Fixture Enclosures & Mounting

Mechanical designs for robust light fixture housings, mounting assemblies, and environmental protection, particularly for outdoor or public installations like streetlights and signage.

Non-portable Lighting Devices
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2since 2023
new
Smart Access Control Systems

Systems that manage and enforce entry or usage privileges using digital credentials, biometric identification, or remote control, often incorporating network connectivity and real-time status updates.

Time / Attendance / Access Control
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1since 2023
n/a

Patents

Showing 31-40 of 90

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