Patent US811136A successfully refreshed from Google Patents.
Patent US4188031A successfully refreshed from Google Patents.
US4188031A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multisport practice device
Assignee: Individual
•
Filing: 1978-10-26
•
Granted: 1980-02-12
•
Expires: 1998-10-26
Abstract
Abstract A multisport practice device for defining a target for and arresting the flight of a ball or other projectile includes a base supporting a pair of laterally spaced-apart upright posts carrying a net closing the space therebetween. Adjustable crossbar members carry eyelet screws for removably hanging the crossbars from vertically spaced-apart hook screws on the upright posts to define a variable-height target area.
Inventors
- 👤 Robert Z. Fox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:30
CPC Classifications
A; A63; A63B; A63B63/00; A63B2063/002
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
164 words
A multisport practice device for defining a target for arresting the flight of a ball or other projectile, said device comprising a base, a pair of elongated laterally spaced-apart support posts mounted on said base and extending vertically upwardly therefrom, a net mounted on said support posts and closing the space therebetween for intercepting and arresting the flight of an associated projectile, a plurality of hook members secured to and vertically spaced apart along each of said support posts so that each hook member on one of said support posts is substantially in horizontal alignment with a corresponding hook member on the other support post, and two crossbar members each having two eyelet members secured thereto respectively adjacent to the opposite ends thereof, said eyelet members on each crossbar member being adapted respectively to receive therein associated horizontally-aligned ones of said hook members for adjustably mounting said crossbar members at vertically spaced-apart locations on said support posts to define therebetween a variable target area.
Claim 2
Dependent Claim
164 words
A multisport practice device for defining a target for arresting the flight of a ball or other projectile, said device comprising a base, a pair of elongated laterally spaced-apart support posts mounted on said base and extending vertically upwardly therefrom, a net mounted on said support posts and closing the space therebetween for intercepting and arresting the flight of an associated projectile, a plurality of hook members secured to and vertically spaced apart along each of said support posts so that each hook member on one of said support posts is substantially in horizontal alignment with a corresponding hook member on the other support post, and two crossbar members each having two eyelet members secured thereto respectively adjacent to the opposite ends thereof, said eyelet members on each crossbar member being adapted respectively to receive therein associated horizontally-aligned ones of said hook members for adjustably mounting said crossbar members at vertically spaced-apart locations on said support posts to define therebetween a variable target area.
Claim 3
Dependent Claim
29 words
The device of claim 1, and further including a plurality of fastening members vertically spaced apart along the outer sides of said support posts for fastening said net thereto.
Claim 4
Dependent Claim
20 words
The device of claim 1, and further including a top bar interconnecting said support posts at the upper ends thereof.
Claim 5
Dependent Claim
47 words
The device of claim 3, and further including a plurality of fastening members longitudinally spaced apart along said support posts and said top bar for fastening said net thereto, said net substantially closing the area defined by said support posts and said top bar and said base.
Claim 6
Dependent Claim
16 words
The device of claim 1, wherein said net is untensioned and defines a loose projectile-receiving pocket.
Claim 7
Dependent Claim
17 words
The device of claim 1, wherein each of said crossbar members is formed of an impact-resistant material.
Claim 8
Dependent Claim
15 words
The device of claim 1, wherein each of said crossbar members is formed of rubber.
Claim 9
Dependent Claim
23 words
The device of claim 1, wherein the lateral spacing between said support posts is substantially equal to the width of a baseball base.
Claim 10
Dependent Claim
20 words
The device of claim 1, and further including brace means interconnecting said base and said support posts for stabilizing same.
References Cited (Backward Citations)
US708569A
Cited
US1142184A
Cited
US1592005A
Cited
US2126102A
Cited
US2335393A
Cited
US2895737A
Cited
US3197208A
Cited
US3312467A
Cited
US3583703A
Cited
US3997158A
Cited
US3929334A
Cited
US4068846A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-02-11 | 1983-08-13 | 1984-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-11 | 1987-08-13 | 1988-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-11 | 1991-08-13 | 1992-02-12 | $7700.00 | Window Closed / Lapsed |