US4015827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support stanchion
Assignee: Individual
•
Filing: 1975-11-21
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Granted: 1977-04-05
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Expires: 1995-11-21
Abstract
Abstract A stanchion is disclosed herein for supporting a life line around the perimeter of an elevated area such as a building roof. The stanchion includes a base secured to a building support and includes a tubular receptacle carried on the base and supported thereon by an angular gusset. The tubular receptacle insertably receives one end of an elongated rod or tube which projects upwardly and terminates in a free end. Midway along the length of the upright tube and the support tube, a plurality of eyelets are provided through which the life line may be trained. Removable fastening means as well as indexing devices are employed for detachably securing the upright tube or rod to the support tube.
Inventors
- 👤 Harold E. Brand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:47
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/32; E04G21/3204; E04G21/3223; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7075; Y10T403/7077; Y10T403/7079; Y10T403/7088
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
214 words
A life line support system comprising the combination of: a plurality of stanchions wherein each stanchion consists of a stationary portion and a removable portion; said stationary portion being fixedly attached to a roof of a building construction on the perimeter of an area to be protected; said stationary portion having an anchor base and a tubular portion secured thereto and a gusset plate interconnecting said tubular portion and said anchor plate; said removable portion constituting an elongated post having a selected end insertably received into said tubular portion; fastener means detachably coupled to said tubular portion for retaining said elongated post in position thereon; a plurality of eyelets carried on said elongated post for slidably carrying life lines therethrough; said fastener means includes a pin insertably carried within aligned holes provided in said tubular portion and said removable portion; index means for aligning said removable portion with said tubular portion; an expandable plate means as a part of said tubular portion for mounting on the roof; said plate means is composed of a pair of L-shaped members movably secured together in sliding and in releasable relationship by bolts; and a selected one of said plate L-shaped members fixedly carrying said gusset plate and said tubular portion so as to constitute a structural unit.
Claim 2
Dependent Claim
214 words
A life line support system comprising the combination of: a plurality of stanchions wherein each stanchion consists of a stationary portion and a removable portion; said stationary portion being fixedly attached to a roof of a building construction on the perimeter of an area to be protected; said stationary portion having an anchor base and a tubular portion secured thereto and a gusset plate interconnecting said tubular portion and said anchor plate; said removable portion constituting an elongated post having a selected end insertably received into said tubular portion; fastener means detachably coupled to said tubular portion for retaining said elongated post in position thereon; a plurality of eyelets carried on said elongated post for slidably carrying life lines therethrough; said fastener means includes a pin insertably carried within aligned holes provided in said tubular portion and said removable portion; index means for aligning said removable portion with said tubular portion; an expandable plate means as a part of said tubular portion for mounting on the roof; said plate means is composed of a pair of L-shaped members movably secured together in sliding and in releasable relationship by bolts; and a selected one of said plate L-shaped members fixedly carrying said gusset plate and said tubular portion so as to constitute a structural unit.
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) | 1980-04-04 | 1980-10-04 | 1981-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-04-04 | 1984-10-04 | 1985-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-04-04 | 1988-10-04 | 1989-04-05 | $7700.00 | Window Closed / Lapsed |