US5121891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transferable stanchion system
Assignee: TODD ENTERPRISES Inc A Corp OF RHODE ISLAND
•
Filing: 1991-04-11
•
Granted: 1992-06-16
•
Expires: 2011-04-11
Abstract
Abstract System in which a stanchion and an attached accessory can be moved and locked to any one of a number of location plates, each plate having a socket to receive a cap at the lower end of the stanchion, and threaded means for locking the cap and socket together.
Inventors
- 👤 Howard G. Goldsmith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:05
CPC Classifications
A; A47; A47B; A47B13/00; A47B13/02; A47B13/023; B; B63; B63B; B63B29/00; B63B29/02; B63B29/04; B63B29/06; F; F16; F16B; F16B9/00; F16B9/05; F16B9/052; F16B9/056; A47B2013/024; F16B2200/00; F16B2200/10; F16B2200/50; F16B2200/503
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
93 words
Transferable stanchion system, comprising (a) an elongated main body, (b) an adapter located at one end of the main (c) an accessory having a fitting for engagement with the said adapter, (d) a cap having a frusto-conical external surface on the other end of the main body, (e) a location plate adapted to be fastened to a flat surface, the plate having a socket shaped to receive the said external surface of the cap in close-fitting relationship, and (f) threaded means for drawing the cap into the socket to lock them tightly together.
Claim 2
Dependent Claim
93 words
Transferable stanchion system, comprising (a) an elongated main body, (b) an adapter located at one end of the main (c) an accessory having a fitting for engagement with the said adapter, (d) a cap having a frusto-conical external surface on the other end of the main body, (e) a location plate adapted to be fastened to a flat surface, the plate having a socket shaped to receive the said external surface of the cap in close-fitting relationship, and (f) threaded means for drawing the cap into the socket to lock them tightly together.
Claim 3
Dependent Claim
26 words
Transferable stanchion system as recited in claim 1, wherein the threaded means includes a bolt extending through an aperture in a bottom wall of the socket.
Claim 4
Dependent Claim
104 words
Stanchion system for use on various surfaces of a vehicle, comprising (a) an elongated main body, (b) a plurality of plates fastened to various locations on the surfaces of the vehicle, each plate having a socket with a bottom wall, (c) a cap mounted on one end of the main body and having a tapered outer surface, and (d) threaded means, including a threaded bore in the cap and a threaded stud fixed to the bottom wall of the socket and extending upwardly therefrom so as to threadedly receive the threaded bore of the cap to tightly secure said main body within said socket.
Claim 5
Dependent Claim
104 words
Stanchion system for use on various surfaces of a vehicle, comprising (a) an elongated main body, (b) a plurality of plates fastened to various locations on the surfaces of the vehicle, each plate having a socket with a bottom wall, (c) a cap mounted on one end of the main body and having a tapered outer surface, and (d) threaded means, including a threaded bore in the cap and a threaded stud fixed to the bottom wall of the socket and extending upwardly therefrom so as to threadedly receive the threaded bore of the cap to tightly secure said main body within said socket.
Claim 6
Dependent Claim
139 words
Transferable stanchion system, comprising (a) an elongated main body, (b) an adapter located at one end of the main body, (c) an accessory having a fitting for engagement with the said adapter, (d) a cap having a frusto-conical external surface on the other end of the main body, (e) a location plate adapted to be fastened to a flat surface, the plate having a socket shaped to receive the said external surface of the cap in close-fitting relationship. (f) threaded means for drawing the cap into the socket to lock them tightly together, and (g) said threaded means also including a threaded stud having a noncircular root fitting in the aperture, which aperture is similarly non-circular in shape, the stud being fixed to the bottom wall of the socket by the bolt engaging a threaded bore in the cap.
Claim 7
Dependent Claim
139 words
Transferable stanchion system, comprising (a) an elongated main body, (b) an adapter located at one end of the main body, (c) an accessory having a fitting for engagement with the said adapter, (d) a cap having a frusto-conical external surface on the other end of the main body, (e) a location plate adapted to be fastened to a flat surface, the plate having a socket shaped to receive the said external surface of the cap in close-fitting relationship. (f) threaded means for drawing the cap into the socket to lock them tightly together, and (g) said threaded means also including a threaded stud having a noncircular root fitting in the aperture, which aperture is similarly non-circular in shape, the stud being fixed to the bottom wall of the socket by the bolt engaging a threaded bore in the cap.
Claim 8
Dependent Claim
44 words
Transferable stanchion system as recited in claim 4, wherein the stud has an axial threaded bore which is engaged by the threads on the bolt, so that the bottom wall of the socket is clamped between the head of the bolt and the stud.
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) | 1995-06-16 | 1995-12-16 | 1996-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-06-16 | 1999-12-16 | 2000-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-06-16 | 2003-12-16 | 2004-06-16 | $7700.00 | Window Closed / Lapsed |