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US4170962A Expired / Lapsed US ⏱️ 0.0 years remaining

Dog or animal retainer device

Assignee: Individual
•
Filing: 1977-09-28
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Granted: 1979-10-16
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Expires: 1997-09-28
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Abstract

Abstract A tethering device, for being incorporated into a leash used for holding a dog or other animal, the tethering device including a convolute or spiral loop at each end of the leash, and which is quickly and easily attachable to a securing ring, by simply rotating the convolute upon the ring.

Inventors

  • 👤 Donald W. Limbaugh

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 14:22
CPC Classifications
A; A01; A01K; A01K27/00; A01K27/005; A01K1/00; A01K1/06; A01K1/064; Y; Y10; Y10T; Y10T24/00; Y10T24/31; Y10T24/312; Y10T24/318; Y10T24/45; Y10T24/45225; Y10T24/45969; Y10T24/45979

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 277 words
A dog or animal retainer device, comprising, in combination, a leash, one end of said leash being adaptable for attachment to a stationary object, while an opposite end of said leash is attachable to an animal that is intended to be tethered in order to not wander away, said leash incorporating means to prevent knotting or tangling, and each opposite end of said leash being provided with a spiral loop; said spiral loop comprising a stiff material, and including a plurality of turns that are spaced apart from each other, one end of said spiral loop being attachable to an end of said leash by means that allow swiveling; said turns of said spiral loop being made in any shape, said spiral loops comprising any number of said turns, and said turns being any desired distances apart; said spiral loop at each end of said leash being attachable to a ring through which it may be threaded; said leash comprising a substantially rope-like member; said swiveling means comprising a swivel wherein one end thereof is freely rotatable respective to an opposite end thereof; a plurality of said swivels being located in spaced-apart relationship along a length of said leash; a pull on said device exerting a force against all of said turns of said spiral loop; said spiral loop including a spur on each turn thereof; and one end of said spiral loop having a transverse opening receiving a pin in a transverse opening at one end of a swivel arm, said swivel arm at its other end being connected by a ball and socket joint to a link having a loop for attachment to said leash.
Claim 2
Dependent Claim 277 words
A dog or animal retainer device, comprising, in combination, a leash, one end of said leash being adaptable for attachment to a stationary object, while an opposite end of said leash is attachable to an animal that is intended to be tethered in order to not wander away, said leash incorporating means to prevent knotting or tangling, and each opposite end of said leash being provided with a spiral loop; said spiral loop comprising a stiff material, and including a plurality of turns that are spaced apart from each other, one end of said spiral loop being attachable to an end of said leash by means that allow swiveling; said turns of said spiral loop being made in any shape, said spiral loops comprising any number of said turns, and said turns being any desired distances apart; said spiral loop at each end of said leash being attachable to a ring through which it may be threaded; said leash comprising a substantially rope-like member; said swiveling means comprising a swivel wherein one end thereof is freely rotatable respective to an opposite end thereof; a plurality of said swivels being located in spaced-apart relationship along a length of said leash; a pull on said device exerting a force against all of said turns of said spiral loop; said spiral loop including a spur on each turn thereof; and one end of said spiral loop having a transverse opening receiving a pin in a transverse opening at one end of a swivel arm, said swivel arm at its other end being connected by a ball and socket joint to a link having a loop for attachment to said leash.

References Cited (Backward Citations)

US788136A Cited
US889707A Cited
US3884190A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-10-15 1983-04-16 1983-10-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-10-15 1987-04-16 1987-10-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-10-15 1991-04-16 1991-10-16 $7700.00 Window Closed / Lapsed

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