When securing a carpet or other similar articles to the floor, it is a common practice to use tacks or other stoppers that are arranged at suitable intervals along the edges of the carpets. In today’s patent, we will discuss Ikuo Takamutsu’s invention, “Carpet securing device” (US4009505A), which was patented by the USPTO on 1st March […]
Read moreCarl Parise, Reno received his patent for the invention “Cleaning head” (US4075733A), by the USPTO on 28th February 1978. The present invention relates to an improved cleaning head which consists of a hot water extraction system for cleaning carpets and the like. Such devices are commonly, but inaccurately, referred to as steam cleaners. The objective of […]
Read moreThe terms “honey super” and “hive body” are used by beekeepers to designate sections of beehives that can be added to or subtracted from a bee colony. In today’s patent, we will discuss Vernon C. Culhane’s invention, “Honey super” (US4141098A), which was patented by the USPTO on 27th February 1979. This invention relates to honey […]
Read moreIndustrial workers use scissors over an extended period of time in textile plants and wire mills. In today’s patent we will talk about Paul A. Sonntag’s invention, “Industrial scissors” (US4189831A), which was patented by the USPTO on 26th February 1980. This invention relates to scissors which are used in the industries. When the workers in employment […]
Read moreDisposal of human waste was relatively simple in primitive societies as only a single individual or few people lived together and there were large unoccupied areas surrounding the groups. In today’s patent, we will discuss Hal W. Bick’s invention, “Sanitary device” (US4571752A), which was patented by the USPTO on 25th February 1986. The present invention relates to a […]
Read moreWater conservation is progressively becoming a greater problem in our society, and one of the areas where the waste of water resources accumulates is in sanitation apparatus such as water closets, etc. In today’s patent, we will discuss Marshall W. Miller’s invention, “Water closet” (US3939500A), which was patented by the USPTO on 24th February 1976. This invention […]
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