Expired Patent Awareness System

BDTwo Patent Monitoring

Blooms (Plant Patents), Designs (Design Patents) & Developments (Utility Patents) distributed via Big Data.

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Expiring Patents Search Results for Design Patent Number D629515


Design Patent #D629515: ENDOTRACHEAL TUBE WITH COLOR-KEYED SUCTION DEPTH INDICATORS


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Application Number: 29327757
Filing Date: 2008-11-12
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 #D629515 is in USPC Patent Class D24 and Subclass 130000.

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 20071023Change in %
Inventions in 200811047.92%
Inventions in 200911917.88%
Inventions in 2010133011.67%
Inventions in 2011152914.96%
Inventions in 20121480-3.20%
Inventions in 2013178120.34%

Micro View of Patent Class D24 & Subclass 130000

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 130000:
Inventions in 200738Change in %
Inventions in 20084313.16%
Inventions in 200936-16.28%
Inventions in 201035-2.78%
Inventions in 20114631.43%
Inventions in 201233-28.26%
Inventions in 20134124.24%