US5441125A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Platform for temporary attachment to walls
Assignee: Individual
•
Filing: 1993-07-15
•
Granted: 1995-08-15
•
Expires: 2013-07-15
Abstract
Abstract A platform support device for temporary attachment to a vertical side of a structure, e.g. for supporting planks on which a tradesman can stand while installing soffit, has an elongate upright member with an attachment portion at an upper end of the upright member. The attachment portion is formed with a flat face for abutment against the structure and with nail holes interrupting the flat face for receiving therethrough the heads of nails projecting from the structure, whereby the support can be suspended from the structure at a height determined by the locations of the nails. A pair of arms extending laterally outwardly from opposite sides of the upright member at a lower end of the upright member for stabilizing abutment against the structure. A horizontal support projects forwardly from the lower end of the upright member; and a reinforcement extends between and is fixed to the top of the support and the front of the upright member.
Inventors
- 👤 William R. Cook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:02
CPC Classifications
E; E04; E04G; E04G5/00; E04G5/06; E04G3/00; E04G3/20; E04G5/062; Y; Y10; Y10S; Y10S52/00; Y10S52/12
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
195 words
A platform for temporary attachment to projections extending from a vertical side of a structure, comprising: a pair of support devices for attachment to the projections; and a pair of planks; said support devices each comprising: an elongate upright member; said elongate upright member having an upper end and a lower end, a lower end opposite sides and a front; an attachment portion at said upper end; said attachment portion having an opening for receiving one of the projections therethrough, whereby said elongate upright member is suspended from the structure at a location determined by the location of the respective projections; a pair of arms extending laterally outwardly from the opposite sides of said lower end of said elongate upright member for stabilizing abutment against the structure; an elongate horizontal support projecting forwardly from said lower end of said elongate upright member for supporting said planks thereon; said support having one end attach to said elongate upright member, a free end spaced from said upright member and a top for supporting said planks thereon; and a reinforcement extending between and jointed to said top of said support and said front of said elongate upright member.
Claim 2
Dependent Claim
195 words
A platform for temporary attachment to projections extending from a vertical side of a structure, comprising: a pair of support devices for attachment to the projections; and a pair of planks; said support devices each comprising: an elongate upright member; said elongate upright member having an upper end and a lower end, a lower end opposite sides and a front; an attachment portion at said upper end; said attachment portion having an opening for receiving one of the projections therethrough, whereby said elongate upright member is suspended from the structure at a location determined by the location of the respective projections; a pair of arms extending laterally outwardly from the opposite sides of said lower end of said elongate upright member for stabilizing abutment against the structure; an elongate horizontal support projecting forwardly from said lower end of said elongate upright member for supporting said planks thereon; said support having one end attach to said elongate upright member, a free end spaced from said upright member and a top for supporting said planks thereon; and a reinforcement extending between and jointed to said top of said support and said front of said elongate upright member.
Claim 3
Dependent Claim
18 words
A platform as claimed in claim 1, further comprising a post upstanding from said free of said support.
Claim 4
Dependent Claim
21 words
A platform as claimed in claim 2, further comprising means at said free for releasably connecting said post to said support.
Claim 5
Dependent Claim
19 words
A platform as claimed in claim 3, wherein said means for connecting comprise a socket for receiving said post.
Claim 6
Dependent Claim
66 words
A platform as claimed in claim 1, wherein said reinforcement has a lower and upper, the lower end end spaced from said upright member and forming an abutment on said support and wherein a counter-abutment is provided on said support at said other end, said abutment and said counter-abutment being spaced apart for abutment against said planks for retaining said planks in position on said support.
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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) | 1998-08-14 | 1999-02-13 | 1999-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-08-14 | 2003-02-13 | 2003-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-08-14 | 2007-02-13 | 2007-08-15 | $7700.00 | Window Closed / Lapsed |