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.

Patents Search Results for Utility Patent Number 8226372


Utility Patent #8226372: ELECTRIC COMPRESSOR


Warning: file_get_contents(https://patents.google.com/patent/US8226372): Failed to open stream: HTTP request failed! HTTP/1.1 503 Service Unavailable in /var/www/bdtwo.com/public_html/patentu.php on line 49
Application Number: 10515196
Filing Date: 2004-11-19
Description, Images, Claims, Inventor, and history on Google Patents
USPC Classification: 417
USPC Subclassification: 044100
Application Status: Patented Case
Status Date: 2012-07-04
Patent Issue Date: 2012-07-24
Expected Expiration: 2024-11-19

Patent #8226372 is in USPC Patent Class 417 and Subclass 044100.

Macro View of Patent Class 417

Patent Class Description: Pumps
This patent was applied for in 2004. Below is a comparison of Invention Rates in the preceding and proceeding 3 years for Patent Class 417:
Inventions in 2001762Change in %
Inventions in 20028329.19%
Inventions in 20038380.72%
Inventions in 20048673.46%
Inventions in 2005782-9.80%
Inventions in 2006770-1.53%
Inventions in 200788514.94%

Micro View of Patent Class 417 & Subclass 044100

Patent Subclass Description (on USPTO.gov)
This patent was applied for in 2004. Below is a comparison of Subclass Invention Rates in the preceding and proceeding 3 years for Patent Subclass 044100:
Inventions in 200118Change in %
Inventions in 200211-38.89%
Inventions in 20031427.27%
Inventions in 200412-14.29%
Inventions in 20056-50.00%
Inventions in 20061183.33%
Inventions in 20079-18.18%

Patent #8226372 NAICS (North American Industry Classification System)

Patents with USPC Class 417 typically affect these industries.

Macro View of USPC 417 to NAICS

USPC to NAICS probabilities:
USPC ClassNAICS CodeDescriptionAllocation
41723Construction24.955%
41733Manufacturing75.045%

Why don't the percentages in MACRO and MICRO Match?

There are rounding errors experienced when converting USPC Classes to NAICS codes. Items with less than ~2.5% influence in a category are removed for clarity. For instance, multiple Micro classes can sum up to a Macro class greater than 2.5% without being delineated. Or a Macro view shows a number far larger than the sum of Micro categories because many small contributors were not shown. Eliminating categories (Macro or Micro) with less than ~2.5% influence results in small differences between the figures above and those below (to the right).
Click for reference papers.

Micro View of USPC 417 to NAICS

USPC to NAICS probabilities:
USPC ClassNAICS CodeDescriptionAllocation
417236Construction of Buildings12.107%
417333Machinery Manufacturing87.893%