US4021880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gate stop
Assignee: Individual
•
Filing: 1976-07-29
•
Granted: 1977-05-10
•
Expires: 1996-07-29
Abstract
Abstract An improved gate stop is disclosed comprising a flat plate having a forward first section, a central second section, and a rear third section. A narrow slit is cut through the plate following a path beginning at the junction of the second and third sections near the lower boundary of the plate, extending toward the first section, then upwardly toward the upper boundary of the plate, and then toward the third section, and terminating at the junction of the second and said third sections near the upper boundary of the plate. This slit defines the border of a flap which projects outwardly when the third section is bent perpendicular to the second section.
Inventors
- 👤 Edward Patrick Murphy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:33
CPC Classifications
E; E05; E05F; E05F5/00; E05F5/02; Y; Y10; Y10T; Y10T292/00; Y10T292/68
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
164 words
A gate stop comprising: 1. a flat plate having on the face of the plate a forward first section, a central second section, and a rear third section, each of said sections extending from the upper boundary of said plate to the lower boundary; 2. a narrow slit through the face of said plate following a path beginning at the junction of said second and said third sections near said lower boundary, extending toward said first section, then upwardly toward said upper boundary and then toward said third section, and terminating at the junction of said second and said third sections near said upper boundary to form a flap defined by said slit which projects outwardly in the same plane from said third section when said third section is bent perpendicular to said second section; and 3. a weakened area at the junction of said first section and said second section to allow said first section to be bent perpendicular to said second section.
Claim 2
Dependent Claim
164 words
A gate stop comprising: 1. a flat plate having on the face of the plate a forward first section, a central second section, and a rear third section, each of said sections extending from the upper boundary of said plate to the lower boundary; 2. a narrow slit through the face of said plate following a path beginning at the junction of said second and said third sections near said lower boundary, extending toward said first section, then upwardly toward said upper boundary and then toward said third section, and terminating at the junction of said second and said third sections near said upper boundary to form a flap defined by said slit which projects outwardly in the same plane from said third section when said third section is bent perpendicular to said second section; and 3. a weakened area at the junction of said first section and said second section to allow said first section to be bent perpendicular to said second section.
Claim 3
Dependent Claim
13 words
The gate stop defined in claim 1 wherein said flat plate is rectangular.
Claim 4
Dependent Claim
31 words
The gate stop defined in claim 2 wherein said first and said third sections are perforated to allow connecting means to penetrate the flat plate for attachment to a gate post.
Claim 5
Dependent Claim
31 words
The gate stop defined in claim 2 wherein said weakened area is a rectangular hole with the sides of the rectangular hole being substantially parallel to the sides of said plate.
Claim 6
Dependent Claim
56 words
The gate stop defined in claim 2 wherein said narrow slit extends towards said first section parallel to said lower boundary, upwardly parallel to the ends of said plate and towards said third section parallel to the upper boundary to form a substantially rectangular flap when said third section is bent perpendicular to said second section.
Claim 7
Dependent Claim
14 words
The gate stop defined in claim 2 wherein said plate is a metallic plate.
Claim 8
Dependent Claim
167 words
A gate stop comprising: 1. a flat rigid rectangular plate having on the face of the plate a first forward section, a second central section, and a third rear section, and having an upper and a lower boundary. 2. a narrow slit following a path beginning at the junction of said second and said third sections near said lower boundary extending (a) substantially parallel to said lower boundary toward said first section, (b) then upward parallel to the ends of said plate, and then (c) toward said third section parallel to the upper boundary of said plate, and terminating at the junction of said second and said third sections near said upper boundary to provide a flap defined by said slit which projects outwardly from said third section when said third section is bent perpendicular to said second section; and 3. a weakened area at the junction of said first and said second sections to allow said first section to be bent perpendicular to said second section.
Claim 9
Dependent Claim
167 words
A gate stop comprising: 1. a flat rigid rectangular plate having on the face of the plate a first forward section, a second central section, and a third rear section, and having an upper and a lower boundary. 2. a narrow slit following a path beginning at the junction of said second and said third sections near said lower boundary extending (a) substantially parallel to said lower boundary toward said first section, (b) then upward parallel to the ends of said plate, and then (c) toward said third section parallel to the upper boundary of said plate, and terminating at the junction of said second and said third sections near said upper boundary to provide a flap defined by said slit which projects outwardly from said third section when said third section is bent perpendicular to said second section; and 3. a weakened area at the junction of said first and said second sections to allow said first section to be bent perpendicular to said second section.
Claim 10
Dependent Claim
25 words
The gate stop defined in claim 7 wherein said third section has a length form 0.1 to 0.3 times the length of the rectangular plate.
Claim 11
Dependent Claim
31 words
The gate stop defined in claim 7 wherein said weakened area is a rectangular hole with the sides of the rectangular hole being parallel to the sides of said rectangular plate.
Claim 12
Dependent Claim
26 words
The gate stop defined in claim 9 wherein the area of said rectangular hole is form 0.05 to 0.3 times the area of the rectangular plate.
Claim 13
Dependent Claim
187 words
In combination: A. an elongated column having a rectangular cross-sectional area; B. a flat rectangular plate having a first section connected to a first side of said column, a second section perpendicular to said first section and connected to a second side of said column adjacent said fist side and a third section perpendicular to said second section extending in the same direction as said first section and connected to a third side of said column opposite said first side, a flap parallel to said third section extending outwardly from the junction of aid third section and said second section; and wherein said flap is formed (1) by a long narrow slit through said second section beginning at the junction of said third and said second sections near the lower boundary of said plate extending through said second section along a path forming said flap and terminating at the junction of said third and said second sections near the upper boundary of said plate and (2) by bending said second section perpendicular to said third section thereby forcing the flap to extend outwardly from said third section.
Claim 14
Dependent Claim
187 words
In combination: A. an elongated column having a rectangular cross-sectional area; B. a flat rectangular plate having a first section connected to a first side of said column, a second section perpendicular to said first section and connected to a second side of said column adjacent said fist side and a third section perpendicular to said second section extending in the same direction as said first section and connected to a third side of said column opposite said first side, a flap parallel to said third section extending outwardly from the junction of aid third section and said second section; and wherein said flap is formed (1) by a long narrow slit through said second section beginning at the junction of said third and said second sections near the lower boundary of said plate extending through said second section along a path forming said flap and terminating at the junction of said third and said second sections near the upper boundary of said plate and (2) by bending said second section perpendicular to said third section thereby forcing the flap to extend outwardly from said third section.
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) | 1980-05-09 | 1980-11-08 | 1981-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-09 | 1984-11-08 | 1985-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-09 | 1988-11-08 | 1989-05-10 | $7700.00 | Window Closed / Lapsed |