Expiring Patents Search Results for Design Patent Number D633043
Design Patent #D633043: SEALING ELEMENT
Application Number: 29306934
Filing Date: 2008-04-18
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 #D633043 is in USPC Patent Class D13 and Subclass 121000.
Macro View of Patent Class D13
Patent Class Description: Equipment for production, distribution, or transformation of energy| Inventions in 2008 | 1251 | Change in % |
| Inventions in 2009 | 1003 | -19.82% |
| Inventions in 2010 | 1366 | 36.19% |
| Inventions in 2011 | 1263 | -7.54% |
| Inventions in 2012 | 1333 | 5.54% |
| Inventions in 2013 | 1325 | -0.60% |
| Inventions in 2014 | 1402 | 5.81% |
Micro View of Patent Class D13 & Subclass 121000
Patent Subclass Description (on USPTO.gov)| Inventions in 2008 | 1 | Change in % |
| Inventions in 2009 | 0 | ZERO! |
| Inventions in 2010 | 1 | 0.00% |
| Inventions in 2011 | 0 | ZERO! |
| Inventions in 2012 | 5 | 400.00% |
| Inventions in 2013 | 0 | ZERO! |
| Inventions in 2014 | 0 | ZERO! |