Expired Patent Awareness System

BDTwo Patent Monitoring

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

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Patents Search Results for Utility Patent Number 7082624


Utility Patent #7082624: WATER-SEPARATING APPARATUS FOR TOILET TANK


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Application Number: 11017817
Filing Date: 2004-12-22
Description, Images, Claims, Inventor, and history on Google Patents
USPC Classification: 004
USPC Subclassification: 366000
Application Status: Patented Case
Status Date: 2006-07-12
Patent Issue Date: 2006-08-01
Expected Expiration: 2024-12-22

Patent #7082624 is in USPC Patent Class 004 and Subclass 366000.

Macro View of Patent Class 004

Patent Class Description: Baths, closets, sinks, and spittoons
This patent was applied for in 2004. Below is a comparison of Invention Rates in the preceding and proceeding 3 years for Patent Class 004:
Inventions in 2001466Change in %
Inventions in 200261231.33%
Inventions in 2003601-1.80%
Inventions in 2004587-2.33%
Inventions in 20055981.87%
Inventions in 20066549.36%
Inventions in 2007652-0.31%

Micro View of Patent Class 004 & Subclass 366000

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 366000:
Inventions in 20010ZERO!
Inventions in 20022100.00%
Inventions in 20031-50.00%
Inventions in 200410.00%
Inventions in 200510.00%
Inventions in 20060ZERO!
Inventions in 20070ZERO!

Patent #7082624 NAICS (North American Industry Classification System)

Patents with USPC Class 004 typically affect these industries.

Macro View of USPC 004 to NAICS

USPC to NAICS probabilities:
USPC ClassNAICS CodeDescriptionAllocation
422Utilities8.619%
423Construction22.475%
432Manufacturing17.941%
433Manufacturing50.965%

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 004 to NAICS

USPC to NAICS probabilities:
USPC ClassNAICS CodeDescriptionAllocation
4221Utilities5.321%
4236Construction of Buildings13.894%
4325Chemical Manufacturing4.262%
4326Plastics and Rubber Products Manufacturing6.587%
4332Fabricated Metal Product Manufacturing6.38%
4333Machinery Manufacturing11.231%
4337Furniture and Related Product Manufacturing25.225%
4339Miscellaneous Manufacturing27.101%