Expired Patent Awareness System

BDTwo Patent Monitoring

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

×

Does your lawfirm specialize in Patent or Business Law?

Do you need quality Patent content for Search Engine Optimization?
Want to issue semi-automated Patent Letters for a fee?
How about Trademark, Articles of Incorporation, and Business Setup Leads?    

This website was custom built to illustrate an idea and capability.

If you would like to implement the system let us know.

Expiring Patents Search Results for Design Patent Number D629503


Design Patent #D629503: IMPLANTABLE DRUG-DELIVERY PUMP


Warning: file_get_contents(https://patents.google.com/patent/USD629503): Failed to open stream: HTTP request failed! HTTP/1.1 503 Service Unavailable in /var/www/bdtwo.com/public_html/patent.php on line 44
Application Number: 29343629
Filing Date: 2009-09-16
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 #D629503 is in USPC Patent Class D24 and Subclass 111000.

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 111000

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 111000:
Inventions in 200718Change in %
Inventions in 20086-66.67%
Inventions in 200914133.33%
Inventions in 201010-28.57%
Inventions in 20119-10.00%
Inventions in 20121566.67%
Inventions in 201331106.67%