Expired Patent Awareness System

BDTwo Patent Monitoring

Blooms (Plant Patents), Designs (Design Patents) & Developments (Utility Patents) distributed via Big Data.

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Expiring Patents Search Results for Design Patent Number D631018


Design Patent #D631018: LIGHT EMITTING DIODE CHIP


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Application Number: 29347627
Filing Date: 2010-03-19
Description, Images, Claims, Inventor, and history on Google Patents
Application Status: Patented Case
Status Date: 2010-12-28
Patent Issue Date: 2011-01-18
Expected Expiration: 2025-01-18

Patent #D631018 is in USPC Patent Class D13 and Subclass 180000.

Macro View of Patent Class D13

Patent Class Description: Equipment for production, distribution, or transformation of energy
This patent was issued in 2011. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D13:
Inventions in 20081251Change in %
Inventions in 20091003-19.82%
Inventions in 2010136636.19%
Inventions in 20111263-7.54%
Inventions in 201213335.54%
Inventions in 20131325-0.60%
Inventions in 201414025.81%

Micro View of Patent Class D13 & Subclass 180000

Patent Subclass Description (on USPTO.gov)
This patent was granted (issued) in 2011. Below is a comparison of Subclass Invention Rates in the preceding and proceeding few years for Patent Subclass 180000:
Inventions in 2008118Change in %
Inventions in 200979-33.05%
Inventions in 2010165108.86%
Inventions in 2011137-16.97%
Inventions in 2012101-26.28%
Inventions in 201358-42.57%
Inventions in 20147020.69%