Surgical methods and equipment — US patent classes 128 and 600 through 699
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2answers
191 views
How could a patent have an extremely broad claim?
US patent application 2004/0249303 appears to patent everything… including everything that is 3D and has 'subregions'. How is this patentable? What problem is it solving?
Claim 1 is:
A method ...
1
vote
1answer
120 views
How is US6292685 different from Exergen's previously filed patent?
Exergen has recently and successfully won legal battles with two other companies marketing products using a similar technology, American Diagnostic Corp. & SDI Diagnostic Corp..
Firstly, it seems ...
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0answers
44 views
Prior art of sleeve type warmer
US patent 8076618 by Enthermics describes a “modular fluid warmer”. How does it relate to Enthermics's ivNow IV warmer?
