Patent US4044725A successfully refreshed from Google Patents.
US4044725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pet collar
Assignee: Individual
•
Filing: 1975-01-24
•
Granted: 1977-08-30
•
Expires: 1995-01-24
Abstract
Abstract A plurality of resiliently yieldable, molded plastic links, each having complimentary ball and socket portions at opposed longitudinal ends, are snap-locked together to form a closed loop pet collar. One of the interlocked links is adjustable to release when subjected to a threshold collar tension, to protect the pet should the collar catch on some obstruction. For this purpose, the adjustable link includes an adjusting screw threadedly disposed in a longitudinal bore of the link and accessible for screwdriver adjustment through the socket portion thereof, and having an end extending centrally and longitudinally into the ball portion of the link. The ball portion of the link is slotted to modify the compressibility thereof and the internally mounted screw is longitudinally positionable to vary the ball portion compressibility and thus the threshold force required to release this link from the socket portion of an adjoining link. Alternatively, the adjustable link may be formed in two parts, with an integrally molded longitudinally aligned screw portion on a socket part which is threadedly insertable into an opening in a separate slotted ball portion part. The screw portion both secures the separate ball and socket parts together and adjusts the compressibility of the ball portion. In another embodiment, one or more of the interconnected or interlocked links is specially treated with an insecticide or flea repellent chemical, wherein the treated links may be replaced after dissipation of the chemical. Still another version of the collar provides for the molding of the individual links as alpha-numerical characters, each being structurally integral with the ball and socket portions, so that a plurality of different alphabet and number characters may be selectively linked together to identify the pet.
Inventors
- 👤 Howard I. Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:43
CPC Classifications
A; A01; A01K; A01K27/00; A01K27/001; A01K27/006; Y; Y10; Y10S; Y10S63/00; Y10S63/03; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45461; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/20444
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
116 words
A releasable pet collar including a plurality of interconnected, elongate, snap-locking links, each having longitudinally aligned, complementary resiliently yieldable, head and socket portions, comprising: at least one of said links being an adjustable releasing link wherein its head portion has slot means affording relative compressibility of the outer circumference of said head portion; and adjustable screw means carried by such link and being engagable with said slot means for adjustably varying said compressibility of said outer circumference of said head portion, whereby said head portion of said link is held within a cooperating socket portion of an adjoining link by a threshold release force that may be adjusted by said screw means for each individual pet.
Claim 2
Dependent Claim
116 words
A releasable pet collar including a plurality of interconnected, elongate, snap-locking links, each having longitudinally aligned, complementary resiliently yieldable, head and socket portions, comprising: at least one of said links being an adjustable releasing link wherein its head portion has slot means affording relative compressibility of the outer circumference of said head portion; and adjustable screw means carried by such link and being engagable with said slot means for adjustably varying said compressibility of said outer circumference of said head portion, whereby said head portion of said link is held within a cooperating socket portion of an adjoining link by a threshold release force that may be adjusted by said screw means for each individual pet.
Claim 3
Dependent Claim
61 words
The releasable pet collar as defined in claim 1, wherein said slot means comprises a plurality of longitudinally and laterally extending slots formed in said head portion and intersecting the longitudinal axis of said link, and said adjustable screw means includes a screw member disposed in a threaded axial bore extending between said socket portion of said link and said slots.
Claim 4
Dependent Claim
91 words
The releasable pet collar as set forth in claim 1, wherein said slot means comprises at least one slot extending laterally in the plane of said longitudinal axis of said link and longitudinally between an axial end of said head portion remote from said socket portion to a point of termination intermediate said head and socket portions, and said adjustable screw means comprises an elongate screw member disposed in an axial bore extending between said socket portion and said slot for longitudinal adjustment coaxially with said longitudinal axis of said link.
Claim 5
Dependent Claim
77 words
The releasable pet collar as defined in claim 1, wherein said slot means comprises a plurality of longitudinally and laterally extending slots intersecting said longitudinal axis of said link and dividing said head portion into a plurality of radially and inwardly compressible segments, and wherein said adjustable screw means is disposed coaxially within said link between said socket portion and said plurality of slots for adjustable stiffening of said head portion segments against radially inward compression forces.
Claim 6
Dependent Claim
67 words
The releasable pet collar as set forth in claim 1, wherein said adjustable screw means comprises an internal axial bore extending from a recessed central point of said socket portion to said slot means and including an elongate axially aligned screw member cooperatively threaded in said bore, said screw member having a drive head accessible for receiving a cooperating driver through the opening in said socket portion.
Claim 7
Dependent Claim
44 words
A releasable pet collar as set forth in claim 1, further comprising: at least one of said links being treated with a chemical for controlling insects, whereby the treated link may be replaced in the collar after the effectiveness of said chemical has dissipated.
Claim 8
Dependent Claim
28 words
The pet collar as set forth in claim 6, wherein said chemical is a flea repellent, whereby said collar may serve as a renewable flea collar for pets.
Claim 9
Dependent Claim
42 words
A pet collar as defined in claim 1, further comprising: at least one of said links being formed in the configuration of indicia means structurally integral with said head and socket portions, whereby the collar may be used to identify the pet.
Claim 10
Dependent Claim
54 words
A pet collar as set forth in claim 1, further comprising: a plurality of said interconnected links having structure defining an alpha-numeric character and being integral with said head and socket portions, whereby a number of such links representing alpha-numeric characters may be arranged and interconnected to form an identification collar for the pet.
Claim 11
Dependent Claim
119 words
The releasable pet collar of claim 1 wherein: said releasing link comprises a first part including said head portion and said slot means therein and a second part detachably connected to said first part and including said socket portion; said second part having an elongate screw portion integrally formed with said socket portion and extending rearwardly therefrom; and said first part having a threaded bore extending into said head portion and communicating with said slot means for detachably, threadedly receiving said screw portion of said second part for both securing said parts of said releasing link together and adjustably varying said compressibility of said head portion by selective longitudinal positioning of said screw portion in said head portion bore.
Claim 12
Dependent Claim
22 words
The releasable pet collar of claim 1 wherein: said first and second parts are integrally molded from a resiliently yieldable plastic material.
Claim 13
Dependent Claim
52 words
The releasable pet collar of claim 10 wherein: said second part has a transversely truncated neck portion adjacent the rear of said socket portion, said screw portion extending rearwardly from said truncated neck portion, and said first part head portion having a transversely truncated neck portion into which said threaded bore extends.
Claim 14
Dependent Claim
56 words
An adjustable releasable link for a pet collar having a plurality of interconnected, elongate, snap-locking links, each with longitudinally aligned, complementary, resiliently yieldable head and socket portions, comprising: said releasable link having a head portion of resiliently yieldable material adjacent one end, said head portion having slot means affording relative compressibility of the outer circumference thereof;
Claim 15
Dependent Claim
56 words
An adjustable releasable link for a pet collar having a plurality of interconnected, elongate, snap-locking links, each with longitudinally aligned, complementary, resiliently yieldable head and socket portions, comprising: said releasable link having a head portion of resiliently yieldable material adjacent one end, said head portion having slot means affording relative compressibility of the outer circumference thereof;
Claim 16
Dependent Claim
83 words
said releasable link further having a complementary socket portion of resiliently yieldable material adjacent its opposite end; and adjustable screw means carried by said releasable link and being engagable with said slot means for adjustably varying said compressibility of said outer circumference of said head portion whereby said head portion of said adjustable releasable link may be held within a cooperating socket portion of an adjoining collar by a threshold release force that is adjusted by said screw means for each individual pet.
Claim 17
Dependent Claim
83 words
said releasable link further having a complementary socket portion of resiliently yieldable material adjacent its opposite end; and adjustable screw means carried by said releasable link and being engagable with said slot means for adjustably varying said compressibility of said outer circumference of said head portion whereby said head portion of said adjustable releasable link may be held within a cooperating socket portion of an adjoining collar by a threshold release force that is adjusted by said screw means for each individual pet.
Claim 18
Dependent Claim
77 words
The adjustable releasable link as defined in claim 13, wherein said slot means comprises a plurality of longitudinally and laterally extending slots formed in said head portion and intersecting a longitudinal axis of said releasable link, a longitudinally aligned neck portion connecting said head and socket portions, and said adjustable screw means includes a screw member disposed in a threaded axial bore in said neck portion extending between said socket portion of said body and said slots.
Claim 19
Dependent Claim
104 words
The adjustable releasable link of claim 13, wherein said link comprises: a first part including a head portion having slot means and a second part detachably connected to said first part and including said socket portion; said second part having an elongated screw portion integrally formed with said socket portion and extending rearwardly therefrom; and said first part having a threaded bore extending into said head portion and communicating with said slot means for detachably threadedly receiving said screw portion of said second part at varying longitudinal positions therein for both securing said parts together and adjustably varying said compressibility of said head portion.
References Cited (Backward Citations)
US1210337A
Cited
US2322461A
Cited
US2714269A
Cited
US2921819A
Cited
US2944313A
Cited
US3852416A
Cited
US3754285A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-08-29 | 1981-02-28 | 1981-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-29 | 1985-02-28 | 1985-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-29 | 1989-02-28 | 1989-08-30 | $7700.00 | Window Closed / Lapsed |