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Expiring Patents Search Results for Design Patent Number D629461

Design Patent #D629461: BALLPOINT PEN

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Application Number: 29348110
Filing Date: 2009-11-30
Description, Images, Claims, Inventor, and history on Google Patents
Application Status: Patented Case
Status Date: 2010-12-01
Patent Issue Date: 2010-12-21
Expected Expiration: 2024-12-21

Patent #D629461 is in USPC Patent Class D19 and Subclass 049000.

Macro View of Patent Class D19

Patent Class Description: Office supplies; artists and teachers materials

This patent was issued in 2010. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D19:

Inventions in 2007	460	Change in %
Inventions in 2008	346	-24.78%
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%

Micro View of Patent Class D19 & Subclass 049000

Patent Subclass Description (on USPTO.gov)

This patent was granted (issued) in 2010. Below is a comparison of Subclass Invention Rates in the preceding and proceeding few years for Patent Subclass 049000:

Inventions in 2007	17	Change in %
Inventions in 2008	21	23.53%
Inventions in 2009	7	-66.67%
Inventions in 2010	7	0.00%
Inventions in 2011	16	128.57%
Inventions in 2012	7	-56.25%
Inventions in 2013	1	-85.71%

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Expiring Patents Search Results for Design Patent Number D629461

Design Patent #D629461: BALLPOINT PEN

Patent #D629461 is in USPC Patent Class D19 and Subclass 049000.

Macro View of Patent Class D19

Micro View of Patent Class D19 & Subclass 049000