CAULKING GUN PATENT
January 16, 1894 - Chilliwhack, British Columbia
Canadian inventor Theodore Witte of Chilliwhack, British Columbia, was issued a U.S. patent for a "Puttying-Tool" to improve the application "of putty to window sashes and similar things." It incorporated the ratcheted feed now familiar in the caulking gun (No. 512930). The putty is placed in a tube fitted with a nozzle at one end, and a ratcheted lever-operated piston at the other which moves longitudinally through the body in order to squeeze the compound out through the nozzle. The lever is "manipulated so as to force the putty outward as fast as is necessary, and the nozzle is dragged over the surface to be puttied," until the whole mass within the body is ejected from the nozzle. The method has since been adopted to apply a variety of construction materials, including caulking and glue.
SKATES
January 16, 1866 - U.S.A.
Everett Hosmer Barney patented the all-metal screw clamp skates, which attached to normal shoes and were tightened with a key. Clamp skates dropped out of popularity with the advent of modern athletic shoes, which lacked a hard edge where the roller skates could be clamped.
MEMBER LOGIN
RANDOM QUOTES
No Man is Above the Law
by Theodore Roosevelt
"..."No man is above the law and no man is below it; nor do we ask any man's permission when we require him to obey it. Obedience to the law is demanded as a right; not asked as a favor."..."
The wealth of the nation
by Earth Day, Gaylord Nelson
"...The wealth of the nation is its air, water, soil, forests, minerals, rivers, lakes, oceans, scenic beauty, wildlife habitats and biodiversity that'as all there is. That'as the whole economy. That'as where all the economic activity and jobs come from. These biological systems are the sustaining wealth of the world...."
RANDOM FACTS
Salary
about Steve Jobs
Steve Jobs' annual salary was $1, just enough to keep company health benefits.
Drug Abuse
about Facts about Drugs
Facts about drugs can protect against drug abuse. Legal drugs, such as alcohol and tobacco, kill more people than illegal drugs. Tobacco (smoking cigarettes) kills more people than any other drug. Illegal drugs including heroin, cannabis, ecstasy and amphetamines can have unknown or dangerous ingredients. Mixing drugs, especially with alcohol, can be fatal.
Computer Products - Hardware :
Choose Your Color :
Category Information : Computer Products - Hardware
This is our Computer Products - Hardware category. If you are interested in Computer Products - Hardware, feel free to browse these listings. If you have a site that fits within this category, Submit it for inclusion.
We always start with people. We put what people are thinking, feeling, and doing in the heart of our work, translating these insights into meaningful designs for inspiring experiences. ASUS Transfo...
A range of laptop cabinets and trolleys offering secure storage for 10 to 180 laptops with charging and network options. These products are distributed throughout the UK and Europe.
We are Audio Visual Specialist dealing in micro boards gx disc publisher, cdr, dvdr, Cd Duplicator, Epson PP-100, thermal dvd printer, cd dvd inkjet printer, Micro boards, Epson disc producer pp-10...
We're more than a competitive online reseller of brand name tape media. We focus on all of the things that are of interest to our customers, not only in saving you money but also in saving you time...
Our computer services are specially structured to focus on specific needs. Microsoft Certified Professional Technicians provide you technical assistance, computer support, diagnose problems and rep...
Provides reviews, news and information about laptop and other technology gadgets. Also covers software download and computer related tips tricks. Browse by Coupon Category Browse by Store or New Co...
Inkjetkiosk.com.au offers wide range of inkjet and toner cartridges, both genuine and compatible, as well as a selection of office supplies. We sell products across Australia at wholesale price.
Officeworks has a huge selection of toner and drum brands to choose from, including Toshiba, Lexmark, Epson, Hewlett Packard (HP), Canon, Brother, Kyocera, Panasonic, Mita, Sharp, Minolta, Xerox, O...
Associated transformers is a leading Transformer Manufacturing Company in Tamilnadu, India. Lead the industry in manufacturing of various types of transformers like Distribution, Furnace/ Rectifier...
Horseback riding in Las Vegas. Choose from rides that include breakfast, lunch, or a sunset steak dinner. Overnight Las Vegas horseback tours also available.
Each quarter, twenty general or topical web directories are evaluated and rated according to predetermined criteria. The top ten are placed in competition with one another and ten additional direct...
Search Office Space was founded in 1993 by Richard Smith in order to bring together all elements of the serviced office space market into one convenient single point of contact, with clients having...
The course of the River Thames as we know it today was created about 10,000 years ago, by melt water from the ice-sheets that covered much of the United Kingdom during the last ice-age...
Whether you're an experienced affiliate marketer or a novice simply looking to make some extra cash from your web traffic, The Vapor industry has grown to over 3.5 Billion in revenue in 2015, and continues to grow exponentially annually. It's not a one-time purchase industry, either- customers keep coming back. You don't want to miss out on this opportunity to join the gold rush of our generation. Our program is not only easy and free to join; we will give you $25 to sign up as a bonus.