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Expiring Patents Search Results for Design Patent Number D633119

Design Patent #D633119: SEPARATOR HAVING A DRIVE

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Application Number: 29344897
Filing Date: 2009-10-06
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 #D633119 is in USPC Patent Class D15 and Subclass 147000.

Macro View of Patent Class D15

Patent Class Description: Machines not elsewhere specified

This patent was issued in 2011. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D15:

Inventions in 2008	545	Change in %
Inventions in 2009	511	-6.24%
Inventions in 2010	669	30.92%
Inventions in 2011	706	5.53%
Inventions in 2012	838	18.70%
Inventions in 2013	1006	20.05%
Inventions in 2014	945	-6.06%

Micro View of Patent Class D15 & Subclass 147000

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 147000:

Inventions in 2008	2	Change in %
Inventions in 2009	8	300.00%
Inventions in 2010	7	-12.50%
Inventions in 2011	4	-42.86%
Inventions in 2012	5	25.00%
Inventions in 2013	21	320.00%
Inventions in 2014	2	-90.48%

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Expiring Patents Search Results for Design Patent Number D633119

Design Patent #D633119: SEPARATOR HAVING A DRIVE

Patent #D633119 is in USPC Patent Class D15 and Subclass 147000.

Macro View of Patent Class D15

Micro View of Patent Class D15 & Subclass 147000