Patents and Patent Law

Spencer Gun Co was a trade name retailed by Hibbard, Spencer, Bartlett & Co Hardware of Chicago. Their guns were made by a varitey of manufacturers, but the patent date on yours identifies it as a product of WH Davenport Arms Co.

You can in the US if the color change is novel, nonobvious, and useful.

Rillieux received patent number 3237 for his improvement to sugar processing in 1843.

Please specify which marks you are talking about.

Yes. There have been times where a large business will buy a patent from a private seller, or individual. There is also cases where the company will compensate the private party for use of the patent, while the private party can keep their name on as the owner of said patent. In special cases, the US Government has stepped in and suspended all patents so that it may use any and all new inventions. This happened during WWI and WWII, particularly in the field of radio technology.

I believe it's Jan. 13, 2013 See: http://docs.google.com/gview?a=v&q=cache:n6IK1wJLmEwJ:www.uspto.gov/go/foia/comm/pte/5360800.nfd.pdf+lotronex+patent+expiration&hl=en&gl=us or: http://www.drugpatentwatch.com/premium/preview/detail/index.php?searchtype=alpha&category=Tradename&searchstring=LOTRONEX Applicant Ingredient NDA NumberApproval Date Type Patent Number Patent Expiration Exclusivity Expiration Patented / Exclusive Use Prometheus Labs alosetron hydrochloride 021107 002 Dec 23, 2003 RX 5,360,800 Jan 13, 2013

Many times, a new and non-obvious process of using existing (or otherwise non-patentable objects) can indeed be patentable.

For instance, human genetic materials have been around since the first human was conceived, yet new methods for using isolated strings of genetic materials can be useful and patented for various types of medical research.

On December 1999 to treat a 90 percent diameter stenosis lesion located in the proximal right coronary artery (RCA).ÊAt necropsy, there was a 60 percent cross-sectional area of luminal narrowing of the RCA proximal to the stent. The stented segment was widely patent and well healed.

It sounds to me that your Father has a lightning slide action rifle(small frame),that was chambered in .22 short,or .22long caliber.This rifle has a 24 inch round or octagon barrel,walnut straight stock,and open sights.There were 90,000 made by colt from 1887-1904.The value of these colt rifles range in price from 500 dollars for a rifle with only 10% of its original finish remaining,up to 2,500 dollars for a rifle with 50% of its original finish remaining.If your fathers rifle has even more finish remaining please contact me and I will supply a value to what you think the rifle has for finish remaining.

$250-$350 in top condition. sales@countrygunsmith.net

'Senzu Bean' is trademarked, as the name was used for an actual product, a Dragonball fruit sweet product.

If you would like to try to prevent others from making, using, selling or importing the same recipe for some reason, you could apply for a patent.

This assumes your recipe/mixture/invention is new and non-obvious in view of every other spice recipe ever used in public and ever described in any publication anywhere in the world, in any language, in the past 200 or more years...

35 USC § 101, 102, 271.

Electric Drill.

Seldom exceed 100 USD

when you talk about Cisco's patents, you have to consider Cisco subsidiaries as well, considering all the cisco's subsidiaries and world wide geography, CISCO have 35,000 patents (10600 unique)

The only way to be sure is to file an application and see if a patent is issued. It is sometimes easy to see when an invention will NOT qualify for a patent, such as when the same invention is already known or described anywhere in the world.

Patent pending is a warning that a patent application has been filed. It is completely worthless until and unless a patent is actually issued for that invention.

Patent number notice means a patent with that number was issued for the invention that is implemented in the product labeled with that number.

a vessel that is open or clear of obstruction

Nasal patentency refers to lack of nasal obstruction; a patent nostil means there is nothing occluding the airway like a nasal polyp --> nasal airway is clear is it is patent

From your description,I would say that you have a Winchester model 1873 third model carbine that was made in the year 1891.The letter B after the serial number is the correct letter in your serial number range.this is a highly collectable Winchester carbine.since you do not say what amount of original finish remains and the overall condition of your carbine.The minimum value will be 1,200 dollars.It could go as high as 10,000 dollars for a carbine with 60% of its original finish remaining.Since it is chambered in 32-20Win.You may add 10% to the above stated prices.

All wiz stuff

i dont know

Technological innovation depends on knowledge developed by scientific research. The num-ber of citations made in patents to the scientific literature has been suggested as an indicator of this process of transfer of knowledge from science to technology. We provide an intersec-toral insight into this indicator, by breaking down patent citations into a sector-to-sector ma-trix of knowledge flows. We then propose a method to analyze this matrix and construct vari-ous indicators of science intensity of sectors, and the pervasiveness of knowledge flows. Our results indicate that the traditional measure of the number of citations to science literature per patent captures important aspects intersectoral knowledge flows, but that other aspects are not captured. In particular, we show that high science intensity implies that sectors are net suppli-ers of knowledge in the economic sector, but that science intensity does not say much about pervasiveness of either knowledge use or knowledge supply by sectors. We argue that these results are related to the specific and specialized nature of knowledge.

light bulb

batteries

batttery holder

light bulb holder

switch to turn it on and off

and you would need something to bring it all together like how a real torch has a plastic holder

While a patent or copyright is held by a company or a person, no one else can use that product or copyrighted material (also known as intellectual property) without the permission of the patent/copyright holder which usually involves some kind of compensation. If someone wants to use one of these products or materials, and can't come to an agreement with the patent/copyright holder, then they are motivated to produce a variation or an improvement on it and get their own patent/copyright for themselves. New products and materials are developed all the time to compete with an existing patent or copyright.