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 D631171


Design Patent #D631171: ROLLING SHUTTER SIDE RAIL


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Application Number: 29348671
Filing Date: 2010-01-28
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 #D631171 is in USPC Patent Class D25 and Subclass 049000.

Macro View of Patent Class D25

Patent Class Description: Building units and construction elements
This patent was issued in 2011. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D25:
Inventions in 2008415Change in %
Inventions in 2009382-7.95%
Inventions in 20104189.42%
Inventions in 20114220.96%
Inventions in 201255030.33%
Inventions in 20135571.27%
Inventions in 2014476-14.54%

Micro View of Patent Class D25 & Subclass 049000

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 049000:
Inventions in 20085Change in %
Inventions in 20091-80.00%
Inventions in 201010.00%
Inventions in 20110ZERO!
Inventions in 20120ZERO!
Inventions in 20130ZERO!
Inventions in 20140ZERO!