A guide to patents

The Eames Patent Labels! Grids of seemingly endless and meaningless numbers adorning the works of Charles and Ray Eames, via adhesive rectangular stickers issued by Herman Miller from through to circa ? Or perhaps not!! Patent Labels may have at the time once been no more than Herman Miller’s physical expression of the technical feats of their products, but today they can be utilized to age the piece they adorn very accurately indeed. Once peeled and scratched and scrubbed from the underside of the chairs they lived on, collectors are now openly hoping that any Eames Chair they come across still retains this unbelievably helpful piece of history. As of now, we are aware of 8 labels taking us from and their first usage to and the end of the Fiberglass chairs. It may also be possible that some continued into the ‘s with use on the Eames Lounge Chair. You will find all 8 and the years of use on our labels and stamps page and here we will explain how you can understand them and their ageing. Opposite are the first two Eames Patent Labels used by Herman Miller, the top one released in and the bottom in All 8 known labels follow a natural progression which can be easily tracked.

How Old Is Your Zippo Lighter?

This application is a continuation-in-part of Ser. This application claims benefit under 35 U. Provisional Application Ser. This invention relates generally to computer matching systems and more particularly to a matching process system and method.

Use this table of patent numbers to date your collectibles. Digger Odell Publications books about bottles, bottle digging and bottle collecting.

Find out more about applying for deadline extensions, and remote hearings. Before you start a new application, you should check that your invention has not already been patented. How you search for patent information will depend on your goals and what you know already. Your search could be focussed on the relevant technology, the markets you are interested in, or perhaps what your competitors have protected.

For example, researching an invention can involve keyword or classification searches on different databases. This type of research can take time and be complex. In contrast, searching for an existing patent can be simple if you know the country and have a reference number. To make searching easier, every patent is classified by its subject matter. Patent classification schemes have a tree-like structure, and every level of classification has a unique reference code.

Inventions are grouped into technologies eg engineering , divided into classes eg mechanical engineering , and then into subclasses eg machines or equipment for baking. Classification codes can be a useful tool when researching inventions. Keyword searches alone for example can lead to very large numbers of results. Using classification codes together with keyword searches can help you focus results to a more manageable level.

Intellectual Property Statistics

I n my opinion, this database is simply the best of all the free patent databases. Combine the smart natural language searching of Google with powerful control in limiting the results. The tri-fold results screen is situated with limiting facets on the left, the search results list in the middle, and specific patent information on the right. Enter the patent number without commas and when using the USPTO website the patent number must be seven numbers in length add preceding zero’s if necessary.

Google Patents enter the patent number in the search box.

Check the patent laws for a particular country to obtain filing dates for specific patents for more precise dating. Also check to see if any extensions were granted​.

The term of a patent is the maximum time during which it can be maintained in force. It is usually expressed in a number of years either starting from the filing date of the patent application or from the date of grant of the patent. In most patent laws , annuities or maintenance fees have to be regularly paid in order to keep the patent in force.

Thus, a patent may lapse before its term if a renewal fee is not paid in due time. Consequently, in most patent laws nowadays, the term of patent is 20 years from the filing date of the application. This however does not forbid the states party to the WTO from providing, in their national law, other type of patent-like rights with shorter terms. Utility models are an example of such rights.

Search for a patent

During the past few weeks, the coronavirus epidemic has kept the world on alert and the interest generated by its news has been on the rise since the World Health Organization WHO declared a public health emergency of international concern on 30 th January. The alarm went off in December , when an outbreak of pneumonia was detected in the Chinese city of Wuhan. Soon after, the cause was determined to be a new strain of human coronavirus , which was provisionally called nCoV or Wuhan coronavirus , and that has now been named SARS-CoV-2 has recently been proposed.

Since then, related and sometimes doubtful information has spread in social media regarding the origin, transmission and treatment of this virus infection.

products with incorrect patent numbers can lead to A patent owner may obtain damages dating back to a date on which the patent owner provided an infringer.

Facebook, Inc. The company also owns Instagram, a mobile application for sharing photos and videos, as well as WhatsApp, a mobile messaging application. Publication number: The online system receives a content item from a content provider for display to a target user, and predicts a probability that a target user will convert given an interaction with the content item by the target user.

The online system computes, by a first trained model, a short-term conversion probability of a conversion event happening within a first conversion window after the interaction. The online system computes, by a second trained model, a long-term conversion probability of the a conversion event happening within a second conversion window after the interaction, the second conversion window being longer than the first conversion window. The online system computes the conversion probability given the interaction based on the short-term conversion probability and the long-term conversion probability.

Type: Application. Filed: April 21, Publication date: August 20, Applicant: Facebook, Inc. Varying exposure time of pixels in photo sensor using motion prediction. Patent number:

What is a priority date?

A Japanese figural ceramic teapot has a thick, clear glaze which is uniformly and heavily crazed suggesting that it is old, but just how old? The seller says the Japanese toy dates to the s but how can you be sure? With increased interest in pre-World War II Japanese ceramics and toys, it is becoming increasingly important to establish accurate dates for Japanese made products. This article introduces the Japanese patent system which helps establish approximate production dates for original Japanese collectibles and can help you avoid recently made reproductions.

The Japanese patent numbering system began in and has four categories; patent, utility, design and trademark.

If you know the patent number use either Google Patents or the USPTO website to Not as up-to-date as the United States Patent Database.

As with most collectibles, the date of manufacture of a Zippo lighter often affects its value. Valuable information on the bottom of every Zippo windproof lighter can help you determine its date of manufacture. The original purpose was for quality control. The date code has since become an invaluable tool for Zippo collectors.

Most lighters fabricated between and can be identified by style and model and the patent or patent-pending marks. The appearance of the word “Zippo” in the bottom stamp provides another clue to dating. There have been three major changes, as show below. From to the mid 50s, the word Zippo was stamped in block letters.

The Zippo script logo was developed in the late 40s and was phased-in on the lighter bottom stamp around

Term of patent

Priority date refers to the earliest filing date in a family of patent applications. Where only a single patent application is involved, the priority date would obviously be the filing date of the sole application. Known as the priority application, the earliest patent filing may comprise a provisional patent application, a non-provisional patent application or a foreign application. The term may also refer to the earliest filing date of a particular feature of an invention.

The priority date is how we determine whether another patent filing or publicly available document qualifies as prior art against your patent application. Basically, each feature has a priority date of when it was first filed.

Search for Facebook Patents and Patent Applications Filed with USPTO. Patent number: Abstract: A photo Date of Patent: August 18,

United States. Securities and Exchange Commission. Washington, D. Form K. Commission file number Eli Lilly and Company An Indiana corporation. Lilly Corporate Center, Indianapolis, Indiana Common Stock no par value. New York Stock Exchange. Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule under the Securities Act.

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