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 D627521


Design Patent #D627521: NECK AND FACE SUN DRAPE FOR HARD HATS


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Application Number: 29344191
Filing Date: 2009-09-24
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 #D627521 is in USPC Patent Class D29 and Subclass 122000.

Macro View of Patent Class D29

Patent Class Description: Equipment for safety, protection, and rescue
This patent was issued in 2010. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D29:
Inventions in 2007150Change in %
Inventions in 2008134-10.67%
Inventions in 2009120-10.45%
Inventions in 201017243.33%
Inventions in 20111751.74%
Inventions in 2012169-3.43%
Inventions in 201321024.26%

Micro View of Patent Class D29 & Subclass 122000

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 122000:
Inventions in 200728Change in %
Inventions in 200819-32.14%
Inventions in 20093268.42%
Inventions in 201019-40.63%
Inventions in 20112110.53%
Inventions in 2012224.76%
Inventions in 20134186.36%