US5566927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guard rail assembly
Assignee: Individual
•
Filing: 1995-01-04
•
Granted: 1996-10-22
•
Expires: 2015-01-04
Abstract
Abstract A guard rail assembly having a vertical support stanchion and a horizontal rail. The rail and stanchion have polymerized sheathing extending about the stanchion and rail to protect the assembly from the environment. The guard rail assembly may also include a seal interposed of the polymerized sheathing to further protect the assembly from the environment. The guard rail assembly may also be pivotable about a vertical rail to allow access to the guarded area.
Inventors
- 👤 Frank Venegas, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:51
CPC Classifications
E; E01; E01F; E01F15/00; E01F15/02; E01F15/04; E01F15/0407; E01F15/0423; E01F15/043; E01F15/12; E06; E06B; E06B11/00; E06B11/02
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
130 words
A knock down gate assembly comprising: two spaced apart vertical support stanchions a horizontal rail supported by said vertical stanchions; a polymerized sheath extending the length of each of said vertical support stanchions; a polymerized sheath extending the length of said horizontal rail; and a seal removably seated between each of said vertical support stanchions and said horizontal rail; means for rotating said gate about one of said two vertical support stanchions comprising: another of said two vertical support stanchions comprising a bar disposed within said stanchion and extending above said horizontal rail and also extending through at least the length of said stanchion for securing said gate assembly in place; said bar comprising a handle means for receiving a forklift prong at one end extending above said horizontal rail.
Claim 2
Dependent Claim
130 words
A knock down gate assembly comprising: two spaced apart vertical support stanchions a horizontal rail supported by said vertical stanchions; a polymerized sheath extending the length of each of said vertical support stanchions; a polymerized sheath extending the length of said horizontal rail; and a seal removably seated between each of said vertical support stanchions and said horizontal rail; means for rotating said gate about one of said two vertical support stanchions comprising: another of said two vertical support stanchions comprising a bar disposed within said stanchion and extending above said horizontal rail and also extending through at least the length of said stanchion for securing said gate assembly in place; said bar comprising a handle means for receiving a forklift prong at one end extending above said horizontal rail.
Claim 3
Dependent Claim
26 words
The knock down gate assembly defined in claim 1 and further comprising a polymerized sheath extending the length of said bar extending above the horizontal rail.
Claim 4
Dependent Claim
26 words
The knock down gate assembly defined in claim 2 and further comprising a seal between said horizontal polymerized sheath and said polymerized sheath of said bar.
Claim 5
Dependent Claim
23 words
The knock down gate assembly defined in claim 1 and further comprising seals between each of said vertical polymerized sheathing and the ground.
Claim 6
Dependent Claim
42 words
The knock down gate assembly defined in claim 1 wherein said rotating means further comprises a pin extending from said bar opposite said handle means for seating within a hole within the ground, said hole having a diameter equal to said pin.
Claim 7
Dependent Claim
22 words
The knock down gate assembly as defined in claim 5 wherein a seal is provided between said pin and said other stanchion.
Claim 8
Dependent Claim
28 words
The knock down gate assembly defined in claim 1 wherein said rotating means further comprises a lock and wheel mechanism extending from said bar opposite said handle means.
Claim 9
Dependent Claim
24 words
A knock down gate assembly defined in claim 7 wherein a seal is provided between said lock and wheel mechanism and said other stanchion.
Claim 10
Dependent Claim
24 words
The knock down gate assembly defined in claim 1, wherein said horizontal rail is hollow and further comprise end cap formed of polymerized sheathing.
Claim 11
Dependent Claim
22 words
The knock down gate assembly defined in claim 9 and further comprising a seal between said end cap and said horizontal rail.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-10-22 | 2000-04-22 | 2000-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-10-22 | 2004-04-22 | 2004-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-10-22 | 2008-04-22 | 2008-10-22 | $7700.00 | Window Closed / Lapsed |