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 D629546


Design Patent #D629546: FLASHLIGHT


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Application Number: 29349708
Filing Date: 2010-04-26
Description, Images, Claims, Inventor, and history on Google Patents
Application Status: Patented Case
Status Date: 2010-12-01
Patent Issue Date: 2010-12-21
Expected Expiration: 2024-12-21

Patent #D629546 is in USPC Patent Class D26 and Subclass 049000.

Macro View of Patent Class D26

Patent Class Description: Lighting
This patent was issued in 2010. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D26:
Inventions in 20071064Change in %
Inventions in 2008122815.41%
Inventions in 20091142-7.00%
Inventions in 2010134918.13%
Inventions in 201114154.89%
Inventions in 20121386-2.05%
Inventions in 20131255-9.45%

Micro View of Patent Class D26 & Subclass 049000

Patent Subclass Description (on USPTO.gov)
This patent was granted (issued) in 2010. Below is a comparison of Subclass Invention Rates in the preceding and proceeding few years for Patent Subclass 049000:
Inventions in 200731Change in %
Inventions in 20085164.52%
Inventions in 200936-29.41%
Inventions in 20104011.11%
Inventions in 201125-37.50%
Inventions in 20124372.00%
Inventions in 201333-23.26%