US4691887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shelf anchor
Assignee: KNAPE & VOGT MANUFACTURING Co A CORP OF MICHIGAN
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Filing: 1986-08-11
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Granted: 1987-09-08
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Expires: 2006-08-11
Abstract
Abstract There is disclosed a cantilever shelf support having a bracket with a laterally oriented throat to receive the rear portion of a shelf, the throat having a lower support platform, an upper overhang, and an inner end, a resilient insert in the throat, the insert having depending fingers resiliently flexible by an inserted shelf, a depending compression pad deeper in said throat than the fingers for supporting the inserted shelf, and a resilient skirt depending in front of the throat inner end for protective abutment with the rear edge of the shelf.
Inventors
- 👤 Walter L. Bessinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:41
CPC Classifications
A; A47; A47B; A47B96/00; A47B96/06; A47B96/063; A47B96/065; A47B96/02; A47B96/027
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
133 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; a resilient insert in said throat; said insert having depending finger means extending downwardly toward said platform and being resiliently flexible inwardly of said throat for engagement thereof, and inward flexure thereof, by an inserted rear portion of a shelf; said insert having depending compression pad means in said throat for supporting abutment with the inserted shelf; and said insert having a resilient apron depending in front of said throat inner end for protective abutment with the rear edge of the shelf.
Claim 2
Dependent Claim
133 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; a resilient insert in said throat; said insert having depending finger means extending downwardly toward said platform and being resiliently flexible inwardly of said throat for engagement thereof, and inward flexure thereof, by an inserted rear portion of a shelf; said insert having depending compression pad means in said throat for supporting abutment with the inserted shelf; and said insert having a resilient apron depending in front of said throat inner end for protective abutment with the rear edge of the shelf.
Claim 3
Dependent Claim
140 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; elongated depending finger means in said throat extending downwardly toward said platform and inwardly toward said inner end of said throat in the free form thereof, and being resiliently flexible inwardly and upwardly of said throat in an arc for engagement and inward-upward flexure thereof by an inserted rear portion of a shelf; said fingers having frictional character responsive to withdrawl movement of a shelf from said throat to bow said finger means down into greater engagement with the shelf for increased resistance to further removal of the shelf.
Claim 4
Dependent Claim
140 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; elongated depending finger means in said throat extending downwardly toward said platform and inwardly toward said inner end of said throat in the free form thereof, and being resiliently flexible inwardly and upwardly of said throat in an arc for engagement and inward-upward flexure thereof by an inserted rear portion of a shelf; said fingers having frictional character responsive to withdrawl movement of a shelf from said throat to bow said finger means down into greater engagement with the shelf for increased resistance to further removal of the shelf.
Claim 5
Dependent Claim
29 words
The shelf support in claim 2 wherein said insert has depending compression pad means in said throat inwardly of said elongated fingers for supporting abutment with the inserted shelf.
Claim 6
Dependent Claim
115 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; a resilient insert in said throat; said insert having depending finger means extending downwardly toward said platform and being resiliently flexible inwardly of said throat for engagement thereof, and inward flexure thereof, by an inserted rear portion of a shelf; said insert having a resilient apron depending in front of said throat inner end for protective abutment with the rear edge of the shelf.
Claim 7
Dependent Claim
115 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; a resilient insert in said throat; said insert having depending finger means extending downwardly toward said platform and being resiliently flexible inwardly of said throat for engagement thereof, and inward flexure thereof, by an inserted rear portion of a shelf; said insert having a resilient apron depending in front of said throat inner end for protective abutment with the rear edge of the shelf.
Claim 8
Dependent Claim
81 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; a resilient insert in said throat; said insert having a resilient skirt depending in front of said throat inner end for protective abutment with the rear edge of the shelf.
Claim 9
Dependent Claim
81 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; a resilient insert in said throat; said insert having a resilient skirt depending in front of said throat inner end for protective abutment with the rear edge of the shelf.
Claim 10
Dependent Claim
68 words
The shelf support in claim 5 wherein said insert has depending finger means extending downwardly toward said platform and resiliently flexible inwardly of said throat for engagement thereof, and inward flexure thereof, by an inserted rear portion of a shelf; and said insert has depending compression pad means in said throat behind said finger means and in front of said skirt for supporting abutment with the inserted shelf.
Claim 11
Dependent Claim
107 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; depending finger means extending downwardly in said throat toward said platform and being resiliently flexible inwardly of said throat for engagement and inward and upward flexure thereof by an inserted rear portion of a shelf; and a resilient apron in front of said throat inner end for protective abutment with the rear edge of the shelf.
Claim 12
Dependent Claim
107 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; depending finger means extending downwardly in said throat toward said platform and being resiliently flexible inwardly of said throat for engagement and inward and upward flexure thereof by an inserted rear portion of a shelf; and a resilient apron in front of said throat inner end for protective abutment with the rear edge of the shelf.
Claim 13
Dependent Claim
28 words
The shelf support in claim 7 including depending compression pad means in said throat for supporting abutment with the top of the rear portion of an inserted shelf.
Claim 14
Dependent Claim
91 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; resilient abutment means in said throat in said top for engagement with the top of an inserted shelf; and a resilient abutment means in front of said throat inner end for protective abutment with the rear edge of the shelf.
Claim 15
Dependent Claim
91 words
A cantilever shelf support for a shelf having a rear portion and a rear edge, comprising: a bracket having a laterally oriented throat to receive the rear portion of a shelf; said throat having a lower support platform forming a bottom, an upper overhang forming a top, and an inner end; resilient abutment means in said throat in said top for engagement with the top of an inserted shelf; and a resilient abutment means in front of said throat inner end for protective abutment with the rear edge of the shelf.
Claim 16
Dependent Claim
62 words
The shelf support in claim 9 including depending finger means extending downwardly toward said platform and resiliently flexible inwardly of said throat for engagement and inward flexure thereof by an inserted rear portion of a shelf; and depending compression pad means in said throat behind said finger means and in front of said abutment means for supporting abutment with the inserted shelf.
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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) | 1990-09-07 | 1991-03-09 | 1991-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-09-07 | 1995-03-09 | 1995-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-09-07 | 1999-03-09 | 1999-09-08 | $7700.00 | Window Closed / Lapsed |