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 D633124


Design Patent #D633124: PROJECTOR


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Application Number: 29352996
Filing Date: 2009-12-30
Description, Images, Claims, Inventor, and history on Google Patents
Application Status: Patented Case
Status Date: 2011-02-02
Patent Issue Date: 2011-02-22
Expected Expiration: 2025-02-22

Patent #D633124 is in USPC Patent Class D16 and Subclass 221000.

Macro View of Patent Class D16

Patent Class Description: Photography and optical equipment
This patent was issued in 2011. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D16:
Inventions in 2008451Change in %
Inventions in 2009397-11.97%
Inventions in 201051930.73%
Inventions in 2011496-4.43%
Inventions in 201257215.32%
Inventions in 201370423.08%
Inventions in 2014652-7.39%

Micro View of Patent Class D16 & Subclass 221000

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 221000:
Inventions in 20088Change in %
Inventions in 20095-37.50%
Inventions in 201010100.00%
Inventions in 20116-40.00%
Inventions in 2012716.67%
Inventions in 20133-57.14%
Inventions in 20147133.33%