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Expiring Patents Search Results for Design Patent Number D633147

Design Patent #D633147: PAD HOLDER

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Application Number: 29347167
Filing Date: 2009-10-14
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 #D633147 is in USPC Patent Class D19 and Subclass 086000.

Macro View of Patent Class D19

Patent Class Description: Office supplies; artists and teachers materials

This patent was issued in 2011. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D19:

Inventions in 2008	346	Change in %
Inventions in 2009	292	-15.61%
Inventions in 2010	397	35.96%
Inventions in 2011	426	7.30%
Inventions in 2012	416	-2.35%
Inventions in 2013	325	-21.88%
Inventions in 2014	288	-11.38%

Micro View of Patent Class D19 & Subclass 086000

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 086000:

Inventions in 2008	5	Change in %
Inventions in 2009	15	200.00%
Inventions in 2010	18	20.00%
Inventions in 2011	4	-77.78%
Inventions in 2012	7	75.00%
Inventions in 2013	16	128.57%
Inventions in 2014	18	12.50%

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Expiring Patents Search Results for Design Patent Number D633147

Design Patent #D633147: PAD HOLDER

Patent #D633147 is in USPC Patent Class D19 and Subclass 086000.

Macro View of Patent Class D19

Micro View of Patent Class D19 & Subclass 086000