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 D629491


Design Patent #D629491: DIP TUBE PAINT APPLICATOR DEVICE CAP


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Application Number: 29329404
Filing Date: 2008-12-15
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 #D629491 is in USPC Patent Class D23 and Subclass 213000.

Macro View of Patent Class D23

Patent Class Description: Environmental heating and cooling; fluid handling and sanitary 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 D23:
Inventions in 20071248Change in %
Inventions in 20081144-8.33%
Inventions in 200912297.43%
Inventions in 20101152-6.27%
Inventions in 201111651.13%
Inventions in 2012132713.91%
Inventions in 20131220-8.06%

Micro View of Patent Class D23 & Subclass 213000

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 213000:
Inventions in 200745Change in %
Inventions in 200841-8.89%
Inventions in 200937-9.76%
Inventions in 20106164.86%
Inventions in 201152-14.75%
Inventions in 20126728.85%
Inventions in 201310049.25%