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
How to know a flight is not full?
Search, by just one user field - fullName?
Shutdown Delay Program
Memory Optimized Tables - can they really be so difficult to maintain?
What happens when you book a flight to a country you don't have a visa for?
Big Simple Keyboard for Android
Does translating an article for a magazine require permission from the author?
What is the exothermic reaction of superglue with cardboard?
Help with determining irrationality of a number?
Uso della parola "consultazione"
What can I do for my turtle that fell down three floors?
How to stop offering a service?
Semidirect product, normal subgroup exercise
What's wrong with comments that explain complex code?
Is there a minimal axiomatization of ZFC?
StackOverflowError during recursive call
What steps to add a user to a system without using useradd/adduser?
What was Gandalf's motivation to help the dwarves with their quest?
How can I stop dead grass clippings from accumulating on top of the live grass, and clogging the mower?
Multiply with restricted operations
FindClusters Giving Wrong Groupings
Why don't the Doctors' companions speak Dinosaur?
Distinguish Activities WhatId, Whether it's Lead Id or Opportunity Id
Clap Clap Switch Modifications
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