Patent US5088680A successfully refreshed from Google Patents.
US5088680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weighted sign base
Assignee: Individual
•
Filing: 1991-03-11
•
Granted: 1992-02-18
•
Expires: 2011-03-11
Abstract
Abstract A weighted sign base for supporting real estate signs and the like, especially signs that are provided with a pair of posts, is disclosed. The weighted sign base is formed in a generally truncated conical shape having a hollow interior adapted to be filled with a fluent material to provide weight, such as water or sand. A rectangular opening is provided in a central web portion of the base which functions as a handle for lifting and carrying the sign base.
Inventors
- 👤 Kenneth R. Farmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:47
CPC Classifications
F; F16; F16M; F16M11/00; F16M11/20; F16M11/22; E; E01; E01F; E01F9/00; E01F9/60; E01F9/688; E01F9/692; F16M2200/00; F16M2200/08; Y; Y10; Y10S; Y10S248/00; Y10S248/91
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
118 words
A base for supporting a sign having at least two spaced posts, said base being formed as one unitary part of a resilient material, said base part having a wall defining an interior cavity for containing a fluent ballast material, means in the wall of said base part for filing the cavity with the ballast material, means on said base part for gripping said posts and means on said base part defining a handle adapted to be grasped with a hand for lifting and transporting the sign base, said post gripping means comprising a pair of slots in said base part, each of said slots frictionally engaging a respective one of said two posts and supporting the sign.
Claim 2
Dependent Claim
118 words
A base for supporting a sign having at least two spaced posts, said base being formed as one unitary part of a resilient material, said base part having a wall defining an interior cavity for containing a fluent ballast material, means in the wall of said base part for filing the cavity with the ballast material, means on said base part for gripping said posts and means on said base part defining a handle adapted to be grasped with a hand for lifting and transporting the sign base, said post gripping means comprising a pair of slots in said base part, each of said slots frictionally engaging a respective one of said two posts and supporting the sign.
Claim 3
Dependent Claim
20 words
The sign base of claim 1, wherein said filling means is an opening and including means for plugging the opening.
Claim 4
Dependent Claim
29 words
The sign base of claim 1, wherein said handle defining means comprises a web portion of said base part said web portion having an opening therethrough defining the handle.
Claim 5
Dependent Claim
35 words
The sign base of claim 3, wherein said web portion is a double-walled central portion of the base part and said opening is a generally rectangular opening extending through both walls of the web portion.
Claim 6
Dependent Claim
37 words
The sign base of claim 1, wherein said base part comprises a platform portion, an upstanding portion extending above the platform portion, said upstanding portion defining the gripping means for the post and the handle defining means.
Claim 7
Dependent Claim
18 words
The sign base of claim 5, wherein said handle defining means comprises an opening through said upstanding portion.
Claim 8
Dependent Claim
46 words
The sign base of claim 6, wherein said upstanding portion comprises a pair of truncated portions connected by a central web portion, one of said slots being disposed in each of said truncated portions and the handle defining opening being disposed through said central web portion.
Claim 9
Dependent Claim
14 words
The sign base of claim 7, wherein said truncated portions have generally conical surfaces.
Claim 10
Dependent Claim
17 words
The sign base of claim 1, wherein the base part is a one piece polypropylene plastic molding.
Claim 11
Dependent Claim
45 words
The sign base of claim 5, wherein said platform portion comprises a cylindrical platform with an annular bottom surface and a recessed central planar portion, the filling means comprising a fill opening in the central planar portion and plug means for sealing the fill opening.
Claim 12
Dependent Claim
97 words
A base for supporting a sign having a pair of posts comprising a hollow base part formed in one-piece of a resilient material and adapted to be filled with a fluent ballast, said base part comprising a platform portion and an upper portion, a pair of radial slots in said upper portion for grippingly receiving a respective one of the posts of the sign, said upper portion comprising first and second upper portions, a web portion connecting the upper portions, said web portion having an opening therethrough defining a handle means for grasping and lifting the base.
Claim 13
Dependent Claim
97 words
A base for supporting a sign having a pair of posts comprising a hollow base part formed in one-piece of a resilient material and adapted to be filled with a fluent ballast, said base part comprising a platform portion and an upper portion, a pair of radial slots in said upper portion for grippingly receiving a respective one of the posts of the sign, said upper portion comprising first and second upper portions, a web portion connecting the upper portions, said web portion having an opening therethrough defining a handle means for grasping and lifting the base.
Claim 14
Dependent Claim
25 words
The base of claim 11, wherein said first and second upper portion comprise sections of a truncated cone, said opening comprising a generally rectangular opening.
Claim 15
Dependent Claim
39 words
The base of claim 11, wherein said platform portion has an opening means therein communicating with the hollow interior of the base part for filling the base part with the fluent ballast, and means for plugging the opening means.
Claim 16
Dependent Claim
15 words
The base of claim 13, wherein said plug means is recessed in the platform portion.
Claim 17
Dependent Claim
40 words
The base of claim 11, wherein said web portion has a double wall, the handle defining opening extending through both walls of the web portion, said opening being generally rectangular and forming a hollow handle having a substantially rectangular cross-section.
Claim 18
Dependent Claim
12 words
The base of claim 11, wherein said radial slots are substantially coplanar.
References Cited (Backward Citations)
US1986140A
Cited
US3119588A
Cited
US3415475A
Cited
US3499413A
Cited
US3554473A
Cited
US3699712A
Cited
CA994741A
Cited
US4019271A
Cited
US4660310A
Cited
US4710053A
Cited
US4591126A
Cited
US4889067A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-02-17 | 1995-08-19 | 1996-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-02-17 | 1999-08-19 | 2000-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-02-17 | 2003-08-19 | 2004-02-18 | $7700.00 | Window Closed / Lapsed |