Patents and Patent Law

The patent for the model 24, numbered 2259397, was granted on December 30, 1941. This patent is associated with an invention related to a specific design or mechanism that falls under the model 24 category. For further details, it would be necessary to consult the patent documentation directly.

Cai Lun, a Chinese eunuch and inventor, is traditionally credited with the invention of paper during the Han Dynasty around 105 AD. However, there is no specific patent number associated with his invention, as the modern patent system did not exist at that time. The concept of patenting inventions was developed much later, beginning in the late 15th century in Europe.

David Melville received his first American patent in 1855 for an improvement in the manufacture of "cocoa," specifically a process related to the preparation of cocoa powder. This patent marked a significant contribution to the food industry, particularly in the production of chocolate products. Melville's innovations helped pave the way for the wider availability and popularity of cocoa in the United States.

The Patents Act of 1990 is a key piece of legislation in Australia that governs the granting and enforcement of patents. It established a comprehensive framework for the protection of inventions, providing rights to inventors for a limited period, typically 20 years, in exchange for public disclosure of the invention. The Act outlines the criteria for patentability, including novelty, inventive step, and industrial applicability, and also sets forth provisions for patent administration and enforcement. Overall, it aims to promote innovation while balancing the interests of inventors and the public.

Need to know what the gun looks like,barrel length,grips,etc.

its a cap and ball about 8 inch barrel black wood grip

There wasn't a patent office until 1900's.

Harry C. Hopkins received a patent for an improved method of producing and utilizing chlorophyll. His work focused on the extraction and application of chlorophyll for various purposes, including its potential use in food and medicinal products. This innovation contributed to advancements in the fields of biochemistry and nutrition.

John thomas white

For works created after Jan. 1, 1978, the copyright lasts for the life of the author, plus 70 years.

If the author of a work is a corporation (which can exist into perpetuity), copyright protection lasts for 95 years from the date of publication, or 120 years from the date of creation, whichever would expire first.

For works created before 1978, things get significantly more complicated. Under the 1909 Copyright Act, which governed until the 1976 Copyright Act went into effect on Jan. 1, 1978, the work had to be registered with the copyright office in order to be protected, and protection started at the date of publication (now, registration is not required, and protection begins when the work is created, whether it's ever published or not).

Copyright protection lasted for 28 years, and it could be renewed at the end of that period for an additional 28 years, creating 56 years of possible protection. So, a work published and registered in 1910 would have 28 years of protection, lasting until 1938. If the author renewed the copyright, it would be extended another 28 years, lasting until 1966, after which it would fall into the public domain.

However, in 1976, as part of the new Copyright Act, Congress added another 19 years to works that were protected under the 1909 Act, creating a total of 75 possible years of protection for works created before 1978.

Of course, it doesn't end there. In 1998, Congress added an additional 20 years of copyright protection for works that were still protected under the 1909 Act, and the 1976 extension. This created a total of 95 years of possible protection for works created before 1978.

However, the 1998 extension went into effect on October 27, 1998, and only extended the copyrights of works that hadn't fallen into the public domain by that point. Because, before then, works created before 1978 had 75 years of protection, any work made before October 27, 1923 would have already fallen into the public domain by the time the 1998 extension went into effect. These works were not effected by the extension, it only applies to works made on or after 10/27/1923.

For example, suppose a work is published on 10/27/1923. Under the 1909 Act, it gets a maximum of 56 years of protection. Let's assume that the author renewed after the expiration of the first 28 year term - it would have expired in 1979. However, under the 1976 extension, an additional 19 years were automatically tacked on to its copyright - keeping it valid until October 27, 1998.

On that date, the 1998 extension went into effect, giving it an additional 20 years of copyright protection, so now its copyright will not expire until October 27, 2018.

In the late 20th century, legal rulings such as the 1980 Supreme Court decision in Diamond v. Chakrabarty established that genetically modified organisms could be patented, viewing them as human-made inventions. This decision, along with subsequent changes in patent law, allowed corporations to claim ownership over basic biological elements, including genes and microorganisms, by framing them as inventions rather than natural phenomena. As a result, large corporations have been able to secure extensive patents on fundamental aspects of biological life, leading to significant implications for biotechnology and public health.

The idea for vulcanization, which involves treating rubber with sulfur to improve its durability and elasticity, is primarily credited to Charles Goodyear, who patented the process in 1844. However, there were other inventors and entrepreneurs in the rubber industry at the time, like Nathaniel Hayward, who also contributed to the development and commercialization of vulcanization. There is no clear evidence that someone "stole" the idea, but the competitive nature of the industry led to multiple claims and advancements surrounding the process.

that is a grate idea

As of October 2023, numerous bicycle patents exist, covering various innovations such as improved gear systems, advanced braking technologies, ergonomic designs, and electric bicycle enhancements. Key trends include patents for integrated smart technology, such as GPS and app connectivity, as well as advancements in materials for lighter and more durable frames. Additionally, innovations in suspension systems and energy-efficient mechanisms are also prominent. For the latest specific patents, checking the United States Patent and Trademark Office (USPTO) or other patent databases would provide up-to-date information.

To obtain parts for a 12 gauge Riverside Arms Co. shotgun model 35639, you can check with specialized gun parts retailers such as Numrich Gun Parts or Brownells, which often have a selection of vintage firearm components. Additionally, you might explore online auction sites like GunBroker or forums dedicated to vintage firearms. Local gunsmiths or firearms dealers may also have leads on where to find specific parts.

The 2002 Fish Hawk center console model 210 was produced by Bombardier, a company known for its diverse range of recreational vehicles. This model was designed for fishing enthusiasts, featuring a spacious layout and functional design. The patent for this model likely belongs to Bombardier, but the actual manufacturing may have involved partnerships with other boat builders, as is common in the industry. Specific details about other manufacturers involved can vary, so it's advisable to consult historical records for precise information.

Mr. Briggs patented the Briggs and Stratton engine, which is known for its small, lightweight design suitable for lawnmowers and other outdoor power equipment. Additionally, he developed various innovations related to engine efficiency and performance. His patents significantly contributed to the small engine market and helped establish Briggs & Stratton as a leading manufacturer in the industry.

No ones the true inventor. It appears that even during BC dates, people managed to use animal and human teeth to form a sort of false teeth/denture. http://wiki.answers.com/w/index.php?title=Alexis_Duchâteau&action=edit&redlink=1 is credited with making the first porcelain denture set.