This is the very first in a regular collection of LinkedIn posts featuring females (past and present) who made far-reaching contributions to science and also technology. The surname of this collection is “Lady Edisons” in respect of Beulah Louise Henry, that is featured in this article.

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Beulah Louise Henry, later recognized as Lady Edison, was a self-educated inventor and also entrepreneur born in the 1800’s. Her first invention was a vacuum sealed ice cream freezer (US Patent no. 1,037,762) which was patented in 1912. A year later on in 1913 she obtained her 2nd and 3rd patents for a handbag (US Patent no. 1,063,031) and also an umbrella (US Patent no. 1,079,240), both v interchangeable covers. She then moved to new York, were she started “Henry Umbrella & Parasol Company” and also by 1929 she opened a second company – B. L. Henry company of new York.

In 1932 she obtained US Patent no.1,874,749 because that the protograph, a an equipment attached come a typewriter that produces four added typewritten copies without carbon paper. She walk on to obtain 12 additional patents for improvements to the typewriter. Later, she rotate her attention toward boosting machines. She wanted a sewing an equipment that produced a strong stitch without the threads unraveling or tangling on the machine or the fabric. In 1940 she efficiently patented the an initial bobbinless sewing maker (US Patent no. 2,037,901). These enhancements revolutionized the do industry.

She additionally has patents because that The Kiddie Clock (used to aid children find out to phone call time), miss Illusion doll, repetitively attached envelopes (US Patent no. 2,610,784), a hair curler (US Patent no. 1,538,809), and also a deserve to opener (US Patent no. 2,744,653). She was granted a complete of 49 united state patents and is attributed with over 100 inventions. Beulah Henry is one of the couple of women in the early 1900s who had the ability to make aliving together an inventor. In 2006, Beulah Louise Henry to be inducted right into theNational Inventors room of Fame.


Check the end these websites to learn an ext about the initial “Lady Edison” Beulah Louise Henry.

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ETHW - B.L Henry

National Inventors room of fame

Google Patents - Beulah Louise Henry

“Lady Edisons” is a collection prepared by Ann McCrackin featuring ladies (past and present) who contributions to scientific research and an innovation may not be well known. Previous write-ups in this series are obtainable at or on Twitter

Ann is a patent attorney, a former law professor, and also the president of black color Hills IP (BHIP). Ann is passionate around both innovation and also education in the legal profession. Ann is a regular speaker on legal operations and automation. Follow her on LinkedIn or
LegalOpsAI ~ above Twitter for regular articles on legal technology, automation and also artificial intelligence.

Black Hills IP, gmbh is creative US-based agency that is using an innovation to aid law firms and corporate legal department implement a streamlined best-practice method to legitimate operations. BHIP’s docketing data service integrates through IP docketing solution that have actually an open up API and greatly boosts the reliability, quality and efficiency of docketing procedures that were formerly done by humans alone. BHIP’s various other services incorporate automated paralegal services, patent proofreading, data auditing/analytics, and also annuity payment administration services. Come learn an ext about black color Hills IP, go to