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 D633203


Design Patent #D633203: OPHTHALMIC SURGICAL DEVICE FOR ENDOTHELIAL KERATOPLASTY


Warning: file_get_contents(https://patents.google.com/patent/USD633203): 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: 29348716
Filing Date: 2010-01-28
Description, Images, Claims, Inventor, and history on Google Patents
Application Status: Patented Case
Status Date: 2011-02-02
Patent Issue Date: 2011-02-22
Expected Expiration: 2025-02-22

Patent #D633203 is in USPC Patent Class D24 and Subclass 150000.

Macro View of Patent Class D24

Patent Class Description: Medical and laboratory equipment
This patent was issued in 2011. Below is a comparison of Invention Patent Rates in the preceding and proceeding few years for Patent Class D24:
Inventions in 20081104Change in %
Inventions in 200911917.88%
Inventions in 2010133011.67%
Inventions in 2011152914.96%
Inventions in 20121480-3.20%
Inventions in 2013178120.34%
Inventions in 201418232.36%

Micro View of Patent Class D24 & Subclass 150000

Patent Subclass Description (on USPTO.gov)
This patent was granted (issued) in 2011. Below is a comparison of Subclass Invention Rates in the preceding and proceeding few years for Patent Subclass 150000:
Inventions in 20084Change in %
Inventions in 20092-50.00%
Inventions in 20105150.00%
Inventions in 2011620.00%
Inventions in 2012716.67%
Inventions in 20136-14.29%
Inventions in 2014716.67%