Patent US4887552A successfully refreshed from Google Patents.
US4887552A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically lighted leash
Assignee: Individual
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Filing: 1988-10-05
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Granted: 1989-12-19
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Expires: 2008-10-05
Abstract
Abstract A leash for a pet, comprising a series of closely spaced electric lights which are disposed longitudinally in a central axial passage in a hollow, flexible transparent tube. The tube is provided with thinner longitudinal strengthening ribs or flanges along opposite sides of the center portion in which the lights are housed, and has an integral hand loop at one end and an integral choker collar at the other.
Inventors
- 👤 James T. Hayden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:51
CPC Classifications
A; A01; A01K; A01K27/00; A01K27/006
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
124 words
An illuminatable leash for a pet animal, said leash comprising, a flexible, transparent hollow tube having a central passage which extends longitudinally through it, said tube having two longitudinal ribs extending along opposite sides of a relatively thicker center portion between them, said passage being presented in said center portion, a series of small electric lights connected to insulated wires and disposed along said passage, said lights spaced apart along said passage, said tube having one end which is looped back and secured to itself, to form a hand-holdable loop, said tube extending through a slip eye at a second end thereof, to provide a choker-type collar, and a battery and a switch for selectively supplying power to said wires to illuminate said lights.
Claim 2
Dependent Claim
124 words
An illuminatable leash for a pet animal, said leash comprising, a flexible, transparent hollow tube having a central passage which extends longitudinally through it, said tube having two longitudinal ribs extending along opposite sides of a relatively thicker center portion between them, said passage being presented in said center portion, a series of small electric lights connected to insulated wires and disposed along said passage, said lights spaced apart along said passage, said tube having one end which is looped back and secured to itself, to form a hand-holdable loop, said tube extending through a slip eye at a second end thereof, to provide a choker-type collar, and a battery and a switch for selectively supplying power to said wires to illuminate said lights.
Claim 3
Dependent Claim
34 words
The leash of claim 1 wherein the width of said leash as measured across said ribs is substantially greater than the thickness of said center portion, said ribs being thinner than said center portion.
Claim 4
Dependent Claim
19 words
The leash of claim 1 wherein said battery and switch are mounted to said leash adjacent said hand-holdable loop.
Claim 5
Dependent Claim
19 words
The leash of claim 1 wherein fastening means extend through ribs in overlying position, to form said hand-holdable loop.
Claim 6
Dependent Claim
38 words
The leash of claim 1 wherein said passage is closed where said one end of said leash is secured to itself to form said loop, and wherein said passage is closed by said eye at said second end.
Claim 7
Dependent Claim
22 words
The leash of claim 1 wherein said wires and lights are not secured axially along said passage, except at one end thereof.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-12-18 | 1993-06-19 | 1993-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-12-18 | 1997-06-19 | 1997-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-12-18 | 2001-06-19 | 2001-12-19 | $7700.00 | Window Closed / Lapsed |