US4145031A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modular dismantleable fence
Assignee: Individual
•
Filing: 1978-01-09
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Granted: 1979-03-20
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Expires: 1998-01-09
Abstract
Abstract Each of a plurality of fence posts includes an upright supported on a base plate. Rails, having orthogonally apertured ends for penetratingly receiving the uprights, interconnect adjacent posts and define the fence. The vertical spacing between adjacent rails is determined by spacers mounted upon the uprights intermediate the apertured ends of proximate rails. Other spacers, having one-half of a hinge or one part of a two part lock mechanism, cooperate with corresponding elements extending from a gate to support and latch the gate. A detachably attached overhead post and lintel unit engages the uprights of the posts defining a gate way to lend structural integrity to the fence sections terminating at the gate way.
Inventors
- 👤 II Ralph Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:55
CPC Classifications
E; E04; E04H; E04H17/00; E04H17/14; E04H17/1413; E04H17/1447; E04H17/1473; E04H17/1452
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
181 words
A takedown modular fence, said fence comprising in combination: (a) a plurality of posts, each said post including base means for supporting said post and upright means extending from said base means; (b) a plurality of rails, each said rail including orthogonal end means for penetrably mounting said rail upon two adjacent ones of said uprights; (c) spacer means penetrably mountable upon said uprights intermediate said orthogonal ends of adjacent ones of said rails for defining the vertical separation between adjacent ones of said rails; (d) a gate way comprising: i. a gate; ii. hinge means for pivotably attaching one side of said gate to one of said posts; and iii. latch means for securing another side of said gate to another of said posts; and (e) a first stanchion extending upwardly from said one post, a second stanchion extending upwardly from said other post and a cross member for interconnecting the upper ends of said first and second stanchions; whereby, said rails and said spacers are slidably and removably mountable upon respective ones of said uprights to define said fence.
Claim 2
Dependent Claim
181 words
A takedown modular fence, said fence comprising in combination: (a) a plurality of posts, each said post including base means for supporting said post and upright means extending from said base means; (b) a plurality of rails, each said rail including orthogonal end means for penetrably mounting said rail upon two adjacent ones of said uprights; (c) spacer means penetrably mountable upon said uprights intermediate said orthogonal ends of adjacent ones of said rails for defining the vertical separation between adjacent ones of said rails; (d) a gate way comprising: i. a gate; ii. hinge means for pivotably attaching one side of said gate to one of said posts; and iii. latch means for securing another side of said gate to another of said posts; and (e) a first stanchion extending upwardly from said one post, a second stanchion extending upwardly from said other post and a cross member for interconnecting the upper ends of said first and second stanchions; whereby, said rails and said spacers are slidably and removably mountable upon respective ones of said uprights to define said fence.
Claim 3
Dependent Claim
28 words
The takedown modular fence as set forth in claim 1 wherein said first and second stanchions are nestably secured to respective ones of the uprights of said posts.
Claim 4
Dependent Claim
28 words
The takedown modular fence as set forth in claim 1 wherein said orthogonal ends of said rails are nestably slidably mounted upon the respective ones of said uprights.
Claim 5
Dependent Claim
24 words
The takedown modular fence as set forth in claim 3 wherein said spacers are nestably slidably mounted upon the respective ones of said uprights.
Claim 6
Dependent Claim
19 words
The takedown modular fence as set forth in claim 4 wherein said spacers comprise extensions of said orthogonal ends.
Claim 7
Dependent Claim
23 words
The takedown modular fence as set forth in claim 4 wherein said uprights, said orthogonal ends and said spacers are lengths of tubing.
Claim 8
Dependent Claim
20 words
The takedown modular fence as set forht in claim 6 wherein said lengths of tubing comprise lengths of square tubing.
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) | 1982-03-19 | 1982-09-18 | 1983-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-19 | 1986-09-18 | 1987-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-19 | 1990-09-18 | 1991-03-20 | $7700.00 | Window Closed / Lapsed |