Patent US4153253A successfully refreshed from Google Patents.
US4153253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Road hockey puck
Assignee: Individual
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Filing: 1978-01-11
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Granted: 1979-05-08
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Expires: 1998-01-11
Abstract
Abstract A puck for playing an ice hockey-like game, on untraditional surfaces, is provided with a generally cylindrical body of foam rubber or the like. Two smaller-diameter disks or end plates of glide material are secured coaxially therewith on respective opposite ends of the body. The disks and main body are attached to each other by adhesive bonding; maybe a provision is made within the main body and between the end disks to receive weights. An aperture is provided for installing selected amount of material internally of the body weighting after the disks and main body have been secured together.
Inventors
- 👤 Thomas P. White, Sr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:23
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/06; A63B21/0601; A63B21/0603; A63B21/0605; A63B67/00; A63B67/14; A63B69/00; A63B69/0024; A63B69/0026; A63B2209/00
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
93 words
A puck for playing road hockey, comprising: a generally cylindrical main body of foam rubber, having two opposite ends with an outer peripheral sidewall extending therebetween; two disks of plastic material, each being substantially thinner, of lesser diameter and more dense and rigid than the main body; adhesive means securing each disk facewise coaxially upon a respective end of the main body; said puck weighing between 110 grams and 170.1 grams so that it has a weight on the order of that of conventional ice hockey pucks, which weigh 6 ounces (170.1 grams).
Claim 2
Dependent Claim
93 words
A puck for playing road hockey, comprising: a generally cylindrical main body of foam rubber, having two opposite ends with an outer peripheral sidewall extending therebetween; two disks of plastic material, each being substantially thinner, of lesser diameter and more dense and rigid than the main body; adhesive means securing each disk facewise coaxially upon a respective end of the main body; said puck weighing between 110 grams and 170.1 grams so that it has a weight on the order of that of conventional ice hockey pucks, which weigh 6 ounces (170.1 grams).
Claim 3
Dependent Claim
133 words
The road hockey puck of claim 1, wherein: the relation of the resilience of the foam rubber of the main body to the difference of diameter between the disks and the main body be one chosen to ensure that when the puck is slapped directly against a rigid vertical surface, such as a hockey rink board, at a speed typical of an ice hockey slap shot (about 33.64 to as much as about 49.34 meters per second) the portion of the main body which extends radially outwardly from the peripheries of the disks does not collapse so much as to permit the peripheries of the disks to slam against said rigid vertical surface, while said foam rubber being substantially more resilient than the hard rubber which is used for conventional ice hockey pucks.
Claim 4
Dependent Claim
17 words
The road hockey puck of claim 2, wherein: the disks are made of synthetic polymerized plastic material.
Claim 5
Dependent Claim
16 words
The road hockey puck of claim 3 wherein: the disks are made of high density polyethylene.
Claim 6
Dependent Claim
54 words
The road hockey puck of claim 2, wherein: the main body has means defining a central opening therethrough and wherein at least one body of weighting material having a density that is substantially greater than those of the main body and disks is received in the central opening and housed therein between said disks.
Claim 7
Dependent Claim
52 words
The road hockey puck of claim 5, wherein: the weighting material comprises a plurality of metal shot pellets; and one of the disks is provided with a small diameter shot introduction port for allowing said central opening to be loaded with shot after the disks have been adhered to the main body.
Claim 8
Dependent Claim
61 words
The road hockey puck of claim 6, wherein: said one disk has means defining a shallow, flat-bottomed recess in the outer face thereof and the the shot introduction port emerges from said one disk through the flat bottom of said recess; and further including a label secured to said flat bottom covering the shot introduction port and substantially filling the recess.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-05-07 | 1982-11-06 | 1983-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-07 | 1986-11-06 | 1987-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-07 | 1990-11-06 | 1991-05-08 | $7700.00 | Window Closed / Lapsed |