Expired Patent Awareness System

BDTwo Patent Monitoring

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

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Expiring Patents Search Results for Design Patent Number D631048


Design Patent #D631048: COMPUTER KEYBOARD


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Application Number: 29336855
Filing Date: 2009-05-11
Description, Images, Claims, Inventor, and history on Google Patents
Application Status: Patented Case
Status Date: 2010-12-28
Patent Issue Date: 2011-01-18
Expected Expiration: 2025-01-18

Patent #D631048 is in USPC Patent Class D14 and Subclass 399000.

Macro View of Patent Class D14

Patent Class Description: Recording, communication, or information retrieval 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 D14:
Inventions in 20082761Change in %
Inventions in 20092314-16.19%
Inventions in 2010285823.51%
Inventions in 2011353623.72%
Inventions in 2012423619.80%
Inventions in 2013530425.21%
Inventions in 20144660-12.14%

Micro View of Patent Class D14 & Subclass 399000

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 399000:
Inventions in 20081Change in %
Inventions in 20094300.00%
Inventions in 20101-75.00%
Inventions in 201110.00%
Inventions in 201210.00%
Inventions in 20130ZERO!
Inventions in 20143200.00%