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www.reference.com/article/can-scuff-marks-removed-patent-leather-shoes-bfe80da50ea2c082

Minor scuffs can be removed with a gum eraser, while more stubborn scuffing might require rubbing alcohol according to Hints from Heloise. Depending on how severe the scuff mark is, it can be removed in these two different ways.

www.reference.com/article/long-patent-last-cce93f403de9c7b4

According to the United States Patent and Trademark Office, patent lengths depend on the type of patent. They also vary depending on the date the application was filed or the patent was granted.

www.reference.com/article/leather-cleaning-products-e5783b6a6a78b11

Mild soap and bottled or distilled water are recommended cleaning products for leather bags or purses, while mild detergent, microfiber cloth and clean water are advised for cleaning leather furniture. A person should always spot test the cleaning product on a tiny area before cleaning the entire fu

www.reference.com/world-view/can-look-up-patent-number-408fa8cecdbf2a48

Look up a patent number on the U.S. Patent and Trademark Office website. If you know the patent number and need information such as the inventor's name, description of the invention and patent title, use the USPTO Patent Full Text and Image database search engine. If you have a general description o

www.reference.com/world-view/man-made-leather-b2245ed931f1e1de

Man-made leather is a synthetic fabric or synthetic leather made from polyvinyl chloride or from polyurethane. This material is also referred to as faux leather or leatherette. It is chemically treated to resemble real leather.

www.reference.com/article/different-kinds-leather-392555c5e02c9459

Leathers are typically categorized into aniline, semi-aniline and pigmented types. Leathers are also classified as full-grain pigmented, corrected-grain pigmented, finished split leather and antique grain.

www.reference.com/article/history-leather-67322d61254e2120

Leather making is one of the oldest human activities, and dates all the way back to the hunter/gatherer days.There was no such thing as a needle and cloth to sew clothes, so they used the skins of the animals they killed for food.

www.reference.com/article/leather-sectional-b13a371bbd53cb7

A sectional is a type of sofa that often comes in pieces that can be selected and connected to make a customized sofa for any space. Leather sofas are the most durable type of sofa, and they come in a number of different colors.

www.reference.com/article/check-patent-number-97e095f8f5e29ac

To check for a patent number, first look on the product to see if the U.S. patent number is listed anywhere on the packaging or on the product itself. If there is not a patent number on the product, navigate to the USPTO search portal online to search for the product.

www.reference.com/world-view/coated-leather-5b3044de9a1a69c5

Coated leather is defined as a product that has a finish thickness of less than 30 percent but greater than 0.15 mm. The British Standards for leather state that if the leather is coated, the thickness of the surface layer must be less than 0.15 mm to be described as genuine leather; therefore, coat