Ask Patents Meta
to customize your list.
more stack exchange communities
Start here for a quick overview of the site
Detailed answers to any questions you might have
Discuss the workings and policies of this site
Patent expiration date with multiple publications
I was wondering what a patents Priority date is? If its set to 1997 and it has been published 6 times (the last publish was 2012) when does it expire? The patent I am talking about is US20120221930.
Nov 26 '12 at 22:37
newest us20120221930 law questions feed
View patent us20120221930
Search patents with Google
Dynamic preloading of web pages
Aug 30, 2012
Apr 4, 2012
Sep 13, 1996
Julien Tan Nguyen
Hot Network Questions
Which is faster: while(1) or while(2)?
Did the Twitter account Fifndhs predict the exact World Cup results ahead of time?
Proof that 26 is the one and only number between square and cube
Fun Geometric Series Puzzle
How would an X-ray scanner identify a mirror?
A word for paying attention to detail
Random Numbers Don't Seem Very Random
Symmetric matrix multiplication
How to shade a single character?
When I test out the difference in time between shifting and multiplying in C, there is no difference. Why?
What to do with the "last" button in pagination?
Should the password of a password protected channel be hashed?
What is the rule regarding tips in Czech Republic?
Admitting financial status in interviews
Why did Fleur scream?
What is the Right Setting to Receive Push Notification
How you stop 'wget' after it gets a 404?
Rock Around the Clock
Write program which verifies Erdős–Straus conjecture
How to find credible sources for a general reference?
Why do bubbles make a sound?
Should I host my academic website under my institution domain or under a domain of my own ?
How to correct a fundamental error in a series of papers made by a colleague of your adviser?
How do I ask for "at least" a size of an int in C
more hot questions
Life / Arts
Culture / Recreation
TeX - LaTeX
Unix & Linux
Ask Different (Apple)
Geographic Information Systems
Science Fiction & Fantasy
Seasoned Advice (cooking)
Personal Finance & Money
English Language & Usage
Mi Yodeya (Judaism)
Cross Validated (stats)
Theoretical Computer Science
Meta Stack Exchange
Stack Overflow Careers
site design / logo © 2014 stack exchange inc; user contributions licensed under
cc by-sa 3.0