Patent US4615095A successfully refreshed from Google Patents.
US4615095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inclined drawer slide incorporating scale
Assignee: Knape and Vogt Manufacturing Co
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Filing: 1985-10-17
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Granted: 1986-10-07
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Expires: 2005-10-17
Abstract
Abstract The specification discloses an improved self-closing drawer slide including integral scales to facilitate installation. More particularly, separate scales are provided on the cabinet channel assembly and the drawer channel assembly, and each scale indicates the height to which one end of the channel assembly must be elevated above the other end of the channel assembly to mount the channel at a desired inclination from horizontal.
Inventors
- 👤 Walter L. Bessinger
- 👤 Keith A. Hoffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:45
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/40; A47B88/453; A47B88/46; A47B88/467; A47B2088/4675; A47B2210/00; A47B2210/0002; A47B2210/0029; A47B2210/0043; A47B2210/0045; A47B2210/0051; A47B2210/0054; A47B2210/0059; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49764; Y10T29/49778; Y10T29/4978
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
205 words
A method of installing a self-closing drawer slide comprising: creating a first scale on a cabinet channel assembly with the first scale being generally perpendicular to the rail of the cabinet channel assembly, the first scale including a plurality of marks each corresponding to a different cabinet rail length; creating a second scale on a drawer channel assembly with the second scale being generally perpendicular to the rail of the drawer channel assembly, the second scale including a plurality of marks each corresponding to a different rail length; orienting the cabinet rail generally horizontally with respect to a cabinet on which the cabinet channel assembly is to be mounted; marking the cabinet at the scale mark corresponding to the length of the cabinet rail; reorienting the cabinet channel assembly based upon the mark on the cabinet; securing the cabinet channel assembly to the cabinet; orienting the drawer rail generally horizontally with respect to a drawer box on which the drawer channel assembly is to be mounted; marking the drawer box at the scale mark corresponding to the length of the drawer rail; reorienting the drawer channel assembly based upon the mark on the drawer box; and securing the drawer channel assembly to the drawer box.
Claim 2
Independent Claim
205 words
A method of installing a self-closing drawer slide comprising: creating a first scale on a cabinet channel assembly with the first scale being generally perpendicular to the rail of the cabinet channel assembly, the first scale including a plurality of marks each corresponding to a different cabinet rail length; creating a second scale on a drawer channel assembly with the second scale being generally perpendicular to the rail of the drawer channel assembly, the second scale including a plurality of marks each corresponding to a different rail length; orienting the cabinet rail generally horizontally with respect to a cabinet on which the cabinet channel assembly is to be mounted; marking the cabinet at the scale mark corresponding to the length of the cabinet rail; reorienting the cabinet channel assembly based upon the mark on the cabinet; securing the cabinet channel assembly to the cabinet; orienting the drawer rail generally horizontally with respect to a drawer box on which the drawer channel assembly is to be mounted; marking the drawer box at the scale mark corresponding to the length of the drawer rail; reorienting the drawer channel assembly based upon the mark on the drawer box; and securing the drawer channel assembly to the drawer box.
Claim 3
Dependent Claim
56 words
A method as defined in claim 1 wherein: said second orienting step comprises positioning the drawer channel assembly roller bracket proximate the forward end of the drawer box; and said second reorienting step comprises turning the drawer channel assembly end for end and positioning the drawer roller bracket proximate the rear end of the drawer box.
Claim 4
Dependent Claim
54 words
A method as defined in claim 2 wherein: said second orienting step comprises aligning the drawer rail with the bottom of the drawer box; and said second reorienting step comprises aligning the drawer roller bracket with the bottom of the drawer box and aligning the drawer rail with the mark on the drawer box.
Claim 5
Dependent Claim
23 words
A method as defined in claim 1 wherein said creating steps comprise creating the scales on the roller brackets of the channel assemblies.
Claim 6
Independent Claim
83 words
A method of manufacturing a drawer slide comprising: creating a first scale on a cabinet channel assembly with the first scale being generally perpendicular to the cabinet channel assembly rail, the first scale including a plurality of marks each corresponding to a different length rail; and creating a second scale on a drawer channel assembly with the second scale being generally perpendicular to the drawer channel assembly rail, the second scale including a plurality of marks each corresponding to a different length rail.
Claim 7
Independent Claim
83 words
A method of manufacturing a drawer slide comprising: creating a first scale on a cabinet channel assembly with the first scale being generally perpendicular to the cabinet channel assembly rail, the first scale including a plurality of marks each corresponding to a different length rail; and creating a second scale on a drawer channel assembly with the second scale being generally perpendicular to the drawer channel assembly rail, the second scale including a plurality of marks each corresponding to a different length rail.
Claim 8
Dependent Claim
21 words
A method as defined in claim 5 wherein said creating steps include creating the scales on the channel assembly roller brackets.
Claim 9
Dependent Claim
20 words
A method as defined in claim 6 wherein said creating steps further include scribing the scales into the roller brackets.
Claim 10
Dependent Claim
20 words
A method as defined in claim 7 wherein said scribing steps further include stamping the scales into the roller brackets.
Claim 11
Dependent Claim
123 words
A drawer slide comprising: a cabinet channel assembly includes a cabinet rail and a first scale generally perpendicular to said cabinet rail, said first scale including a plurality of marks each corresponding to a unique cabinet rail length; and a drawer channel assembly including a drawer rail and a second scale generally perpendicular to said drawer rail, said second scale including a plurality of marks each corresponding to a unique drawer rail length, whereby said cabinet and drawer channel assemblies can be oriented at a common angle by first, horizontally orienting said assemblies, second, marking a cabinet and a drawer box at marks on said first and second scales, respectively, and third, reorienting said assemblies based upon the channel and drawer box marks.
Claim 12
Dependent Claim
123 words
A drawer slide comprising: a cabinet channel assembly includes a cabinet rail and a first scale generally perpendicular to said cabinet rail, said first scale including a plurality of marks each corresponding to a unique cabinet rail length; and a drawer channel assembly including a drawer rail and a second scale generally perpendicular to said drawer rail, said second scale including a plurality of marks each corresponding to a unique drawer rail length, whereby said cabinet and drawer channel assemblies can be oriented at a common angle by first, horizontally orienting said assemblies, second, marking a cabinet and a drawer box at marks on said first and second scales, respectively, and third, reorienting said assemblies based upon the channel and drawer box marks.
Claim 13
Dependent Claim
37 words
A slide as defined in claim 9 wherein said cabinet and drawer channel assemblies each include a roller bracket, and further wherein said first and second scales are scribed into said cabinet and drawer roller brackets, respectively.
Claim 14
Dependent Claim
23 words
A slide as defined in claim 10 wherein said first and second scales are stamped into said cabinet and drawer roller brackets, respectively.
Claim 15
Dependent Claim
225 words
A self-closing drawer slide comprising: a cabinet rail having a length and a pair of opposed ends; a cabinet roller bracket secured to one of said cabinet rail ends; a cabinet scale on said cabinet roller bracket, said scale being generally perpendicular to said cabinet rail and including a plurality of graduated marks each indicative of a distance corresponding to a different cabinet rail length, whereby said channel scale can be used to mark the forward portion of a cabinet at the distance corresponding to said rail length, and said cabinet rail end can be aligned with the cabinet mark to orient said cabinet rail at a desired inclination; a drawer rail having said length and a pair of opposed ends; a drawer roller bracket secured to one of said drawer rail ends; and a drawer scale on said drawer bracket, said drawer scale being generally perpendicular to said drawer rail and including a plurality of graduated marks each indicative of a distance corresponding to a different channel length, whereby said drawer scale can be positioned at the forward end of a drawer box for marking the box at the distance corresponding to said rail length and said drawer rail can be turned end-for-end and inverted to an operative position aligned with the drawer box mark to orient said drawer rail at said desired inclination.
Claim 16
Dependent Claim
225 words
A self-closing drawer slide comprising: a cabinet rail having a length and a pair of opposed ends; a cabinet roller bracket secured to one of said cabinet rail ends; a cabinet scale on said cabinet roller bracket, said scale being generally perpendicular to said cabinet rail and including a plurality of graduated marks each indicative of a distance corresponding to a different cabinet rail length, whereby said channel scale can be used to mark the forward portion of a cabinet at the distance corresponding to said rail length, and said cabinet rail end can be aligned with the cabinet mark to orient said cabinet rail at a desired inclination; a drawer rail having said length and a pair of opposed ends; a drawer roller bracket secured to one of said drawer rail ends; and a drawer scale on said drawer bracket, said drawer scale being generally perpendicular to said drawer rail and including a plurality of graduated marks each indicative of a distance corresponding to a different channel length, whereby said drawer scale can be positioned at the forward end of a drawer box for marking the box at the distance corresponding to said rail length and said drawer rail can be turned end-for-end and inverted to an operative position aligned with the drawer box mark to orient said drawer rail at said desired inclination.
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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) | 1989-10-06 | 1990-04-07 | 1990-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-10-06 | 1994-04-07 | 1994-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-10-06 | 1998-04-07 | 1998-10-07 | $7700.00 | Window Closed / Lapsed |