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 D627270


Design Patent #D627270: WHEELCHAIR


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Application Number: 29340810
Filing Date: 2009-07-27
Description, Images, Claims, Inventor, and history on Google Patents
Application Status: Patented Case
Status Date: 2010-10-27
Patent Issue Date: 2010-11-16
Expected Expiration: 2024-11-16

Patent #D627270 is in USPC Patent Class D12 and Subclass 131000.

Macro View of Patent Class D12

Patent Class Description: Transportation
This patent was issued in 2010. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D12:
Inventions in 20071647Change in %
Inventions in 20081523-7.53%
Inventions in 200915844.01%
Inventions in 20101450-8.46%
Inventions in 2011162011.72%
Inventions in 2012181512.04%
Inventions in 201318431.54%

Micro View of Patent Class D12 & Subclass 131000

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 131000:
Inventions in 20073Change in %
Inventions in 2008566.67%
Inventions in 2009860.00%
Inventions in 20107-12.50%
Inventions in 20113-57.14%
Inventions in 20121-66.67%
Inventions in 201310900.00%