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.
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Category Information : Poetry - Poems
This is our Poetry - Poems category. If you are interested in Poetry - Poems, feel free to browse these listings. If you have a site that fits within this category, Submit it for inclusion.
Friendship poems happen to be just the best medium of expressing eternal friendship to that special friend. You can let all the love and affection you possess flow out, right onto the paper lying in front of you, through a sweet little friendship.
Hi, I'm Patrick Winstanley, a living (as in alive) English poet who believes that poetry should a fun activity enjoyed with family and friends, rather than a form of torture inflicted on children b...
Welcome to an exciting new collection of love poems by contemporary English writers. The collection interweaves love poetry of all types - the comic and the tragic, the romantic and the platonic, t...
Love poems are the best means of expressing love to someone. They happen to be a kind of blessing to all the lovelorn young (and not necessarily young) men and women, for there exists a no more creative nor romantic way of showing someone.
Funny poems are a wonderful means of relieving stress. Reading and writing funny poems based on various concepts and events are quite an enjoyable task, actually. You can make a serious occurrence seem quite light and flippant.
Writing sad Love Poems is the best way of reducing the pain and letting it flow onto paper instead. You can pour your heart out ? all your troubles, miseries, secrets, love, hatred ? everything.
Writing sad Love Poems is the best way of reducing the pain and letting it flow onto paper instead. You can pour your heart out ? all your troubles, miseries, secrets, love, hatred ? everything.
A group of people with the same desire to help rescue and save small breed dogs from high-kill shelters throughout the united states and find them loving forever homes. We are always looking for vo...
Animal and Pet related classified ads listing pet and animal related products and information only. Our Classified Ads are indexed by state and city and are searchable by zip code. Search for pet r...
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...