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Expiring Patents Search Results for Design Patent Number D629506

Design Patent #D629506: DRY POWDER INHALER

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Application Number: 29328733
Filing Date: 2008-12-01
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 #D629506 is in USPC Patent Class D24 and Subclass 110500.

Macro View of Patent Class D24

Patent Class Description: Medical and laboratory equipment

This patent was issued in 2010. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D24:

Inventions in 2007	1023	Change in %
Inventions in 2008	1104	7.92%
Inventions in 2009	1191	7.88%
Inventions in 2010	1330	11.67%
Inventions in 2011	1529	14.96%
Inventions in 2012	1480	-3.20%
Inventions in 2013	1781	20.34%

Micro View of Patent Class D24 & Subclass 110500

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 110500:

Inventions in 2007	5	Change in %
Inventions in 2008	7	40.00%
Inventions in 2009	4	-42.86%
Inventions in 2010	6	50.00%
Inventions in 2011	6	0.00%
Inventions in 2012	11	83.33%
Inventions in 2013	8	-27.27%

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Expiring Patents Search Results for Design Patent Number D629506

Design Patent #D629506: DRY POWDER INHALER

Patent #D629506 is in USPC Patent Class D24 and Subclass 110500.

Macro View of Patent Class D24

Micro View of Patent Class D24 & Subclass 110500