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Samuel Leeds Allen

1841 – 1918

Inventor of Planet Jr. farm tools and the Flexible Flyer steerable sled

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About Samuel Leeds Allen

Lived 1841 – 1918 (aged 76). Samuel Leeds Allen was an American inventor.

Samuel Leeds Allen (May 5, 1841 – March 28, 1918) was the founder of S.L. Allen & Company in Philadelphia. He was the inventor of, and his company manufactured, both the Flexible Flyer sled and Planet Jr farm and garden equipment. For over one hundred years these products were the best selling and most famous market gardening tools and American sleds. During his lifetime and for the first half of the 20th century S.L. Allen was far more renowned for his company's seed drills and cultivating equipment than the sleds.

Biography

Allen was born on May 5, 1841, in Philadelphia to Quaker parents: John Casdorp Allen, a prominent druggist, and Rebecca Smith Leeds, his wife.

In 1861, Allen moved to Ivystone, his father's farm near the community of Westfield in Cinnaminson Township, New Jersey.

On November 22, 1866, Samuel Leeds Allen and Sarah Hooton Roberts, the daughter of Elisha Roberts and Elizabeth West Hooton, were married in the Friends Meeting House, Moorestown, New Jersey.

Allen's revolutionary sled was developed and tested at Ivystone. Stokes Hill, a popular sledding area located next to Breidenhart, Allen's Moorestown home, has been mistakenly identified as the "birthplace" of the Flexible Flyer sled. Allen actually built his house in 1894, five years after the Flexible Flyer was introduced. However, the early versions of the sled were likely tested on Stokes Hill, which led to Allen fine tuning his invention. His Sled Patent No. 381,655, dated April 24, 1888, lists Allen as being from Cinnaminson, New Jersey. Another of his sled patents, Patent No. 797,165, dated Aug. 15, 1905, lists Allen as being from Moorestown, New Jersey.

Legacy Allen was awarded almost 300 patents for a wide range of farming machinery, including the fertilizer drill, seed drill, potato digger, cultivator, furrower, pulverizer, grass edger and numerous other farm implements. In order to provide year-round employment for his workers producing farm equipment, Mr. Allen sought to create a product that could be sold during the winter. His passion for sledding led him to develop a series of sleds and sled improvements. Allen was issued U.S. Patent number 408,681 on August 13, 1889, for the Flexible Flyer.

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Important facts

Birth century
Occupation
Nationality
Education
Westtown School
Awards
National Inventors Hall of Fame

People in Samuel Leeds Allen's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Samuel Leeds Allen's

Frequently asked questions

Who was Samuel Leeds Allen?

Inventor of Planet Jr. farm tools and the Flexible Flyer steerable sled

When was Samuel Leeds Allen born?

Samuel Leeds Allen was born on 5 May 1841 in Philadelphia.

When did Samuel Leeds Allen die?

Samuel Leeds Allen died on 28 March 1918 in Miami.

What was Samuel Leeds Allen's occupation?

Samuel Leeds Allen was an inventor.

What nationality was Samuel Leeds Allen?

Samuel Leeds Allen was American.

Sources & further reading

· Wikipedia: Samuel Leeds Allen

· Wikidata: Q10367335

· DBpedia: Samuel Leeds Allen

Cite this page

APA: Biography.guide. (2026). Samuel Leeds Allen. https://biography.guide/samuel-leeds-allen/

MLA: "Samuel Leeds Allen." Biography.guide, https://biography.guide/samuel-leeds-allen/.

Chicago: "Samuel Leeds Allen." Biography.guide. https://biography.guide/samuel-leeds-allen/.

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