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Expiring Patents Search Results for Design Patent Number D631188

Design Patent #D631188: ORNAMENT FOR LIGHT TUBE

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Application Number: 29347682
Filing Date: 2010-04-09
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 #D631188 is in USPC Patent Class D26 and Subclass 138000.

Macro View of Patent Class D26

Patent Class Description: Lighting

This patent was issued in 2011. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D26:

Inventions in 2008	1228	Change in %
Inventions in 2009	1142	-7.00%
Inventions in 2010	1349	18.13%
Inventions in 2011	1415	4.89%
Inventions in 2012	1386	-2.05%
Inventions in 2013	1255	-9.45%
Inventions in 2014	1345	7.17%

Micro View of Patent Class D26 & Subclass 138000

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 138000:

Inventions in 2008	44	Change in %
Inventions in 2009	25	-43.18%
Inventions in 2010	50	100.00%
Inventions in 2011	58	16.00%
Inventions in 2012	28	-51.72%
Inventions in 2013	22	-21.43%
Inventions in 2014	47	113.64%

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Expiring Patents Search Results for Design Patent Number D631188

Design Patent #D631188: ORNAMENT FOR LIGHT TUBE

Patent #D631188 is in USPC Patent Class D26 and Subclass 138000.

Macro View of Patent Class D26

Micro View of Patent Class D26 & Subclass 138000