woody 73
Well-known member
When one thinks about automotive products, well lets just say levels do not come to mind. So this one threw me for a loop until I was reading about some of the products that the company made.
Of special note I could not locate any records for Mr. Douglas at this time and date.
Starting in 1923/24 Mr. I.D. Blumenthal a traveling salesman was in need of someone to fix his radiator; when he met a local tinsmith in Charlotte North Carolina who used his "Magic Powder" to repair the radiator and the rest is History as they say with Solder Seal.
I will leave you a few links of their History for you to look over, some of the products you have used before like, LIQUID WRENCH, TITESEAL, ENGINE BRITE etc. (the next part has me a little lost but I am guessing that in 1958,they came up with the Douglas line of tools, including augers, hole saws, hammers ,levels, and measuring devices that were added maybe this is the same Douglas as the inventor?).
C. B. Douglas Adjustable Plumber's Level Filed Aug. 6th, 1949 and Granted on April 29th, 1952. Pat. # 2,594,543.
The company is still going strong as of this date, with a work force of 250 people. (see links).
https://pdfpiw.uspto.gov/.piw?Docid...&SectionNum=&idkey=NONE&Input=View+first+page
https://www.freepatentsonline.com/2594543.html
https://en.wikipedia.org/wiki/RSC_Brands
http://rscbrands.com/
https://www.manufacturednc.com/RSC-Chemical-Solutions
Of special note I could not locate any records for Mr. Douglas at this time and date.
Starting in 1923/24 Mr. I.D. Blumenthal a traveling salesman was in need of someone to fix his radiator; when he met a local tinsmith in Charlotte North Carolina who used his "Magic Powder" to repair the radiator and the rest is History as they say with Solder Seal.
I will leave you a few links of their History for you to look over, some of the products you have used before like, LIQUID WRENCH, TITESEAL, ENGINE BRITE etc. (the next part has me a little lost but I am guessing that in 1958,they came up with the Douglas line of tools, including augers, hole saws, hammers ,levels, and measuring devices that were added maybe this is the same Douglas as the inventor?).
C. B. Douglas Adjustable Plumber's Level Filed Aug. 6th, 1949 and Granted on April 29th, 1952. Pat. # 2,594,543.
The company is still going strong as of this date, with a work force of 250 people. (see links).
https://pdfpiw.uspto.gov/.piw?Docid...&SectionNum=&idkey=NONE&Input=View+first+page
https://www.freepatentsonline.com/2594543.html
https://en.wikipedia.org/wiki/RSC_Brands
http://rscbrands.com/
https://www.manufacturednc.com/RSC-Chemical-Solutions







