Patent FR654109A successfully refreshed from Google Patents.
US4077677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drawer slide assembly
Assignee: HETTICH MANUFACTURING LP A DE LP
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Filing: 1976-05-26
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Granted: 1978-03-07
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Expires: 1996-05-26
Abstract
Abstract A drawer slide assembly includes a channel shaped track member having formed in the side webs proximate one end of the track member a pair of longitudinal slots adjacent to the track member cross web. A mounting plate has a forwardly offset inner section projecting through a slot and superimposed on the cross web a rearwardly offset outer section coplanar with the cross web. The mounting plate is secured to the cross web by grommets integrally formed with the mounting plate inner section. A ball bearing roller is mounted on the outer section front face and a latch member is pivoted to the outer section outer border. In fabrication the roller and latch member are first assembled on the mounting plate which is then secured to the cross web. Two pairs of interfitting drawer slides are cooperatively associated with a slidable drawer and side supports.
Inventors
- 👤 Michael Sekerich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:53
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/40; A47B88/483; A47B88/487; A47B2210/00; A47B2210/0002; A47B2210/0029; A47B2210/0043; A47B2210/0045; A47B2210/0051; A47B2210/0059
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
105 words
A drawer slide assembly comprising a longitudinally extending channel shaped track member including a cross web and side webs extending along and projecting forwardly from the longitudinal side edges of said cross web, one of said side webs having a recess formed therein proximate an end thereof and adjacent to and along said cross web, said cross web being substantially continuous from end to end, a transversely extending mounting plate projecting through said recess and overlying and secured to the front face of said cross web and a roller mounted on the front face of said mounting plate and transversely offset from said track member.
Claim 2
Dependent Claim
105 words
A drawer slide assembly comprising a longitudinally extending channel shaped track member including a cross web and side webs extending along and projecting forwardly from the longitudinal side edges of said cross web, one of said side webs having a recess formed therein proximate an end thereof and adjacent to and along said cross web, said cross web being substantially continuous from end to end, a transversely extending mounting plate projecting through said recess and overlying and secured to the front face of said cross web and a roller mounted on the front face of said mounting plate and transversely offset from said track member.
Claim 3
Dependent Claim
124 words
A drawer slide assembly comprising a longitudinally extending channel shaped track member including a cross web and side webs extending along and projecting forwardly from the longitudinal side edges of said cross web, one of said side webs having a recess formed therein proximate an end thereof and adjacent to and along said cross web, a transversely extending mounting plate projecting through said recess and overlying and secured to the front face of said cross web and a roller mounted on the front face of said mounting plate and transversely offset from said track member, said mounting plate including a forwardly offset inner section projecting through said recess and overlying said cross web and a rearwardly offset outer section coplanar with said cross web.
Claim 4
Dependent Claim
124 words
A drawer slide assembly comprising a longitudinally extending channel shaped track member including a cross web and side webs extending along and projecting forwardly from the longitudinal side edges of said cross web, one of said side webs having a recess formed therein proximate an end thereof and adjacent to and along said cross web, a transversely extending mounting plate projecting through said recess and overlying and secured to the front face of said cross web and a roller mounted on the front face of said mounting plate and transversely offset from said track member, said mounting plate including a forwardly offset inner section projecting through said recess and overlying said cross web and a rearwardly offset outer section coplanar with said cross web.
Claim 5
Dependent Claim
31 words
The drawer slide assembly of claim 2 wherein said recess comprises a longitudinally extending slot formed in said side web along the junction of said cross web and said side web.
Claim 6
Dependent Claim
24 words
The drawer slide assembly of claim 3 wherein a similar slot is formed in each of said side webs proximate a common end thereof.
Claim 7
Dependent Claim
56 words
The drawer slide assembly of claim 2 wherein said cross web has a coupling opening formed therein proximate said recess and comprising a tubular coupling shank integrally formed with said mounting plate inner section and engaging said coupling opening and having its free end outwardly offset into engagement with the rear face of said cross web.
Claim 8
Dependent Claim
38 words
The drawer slide assembly of claim 2 including a latch member pivoted to the front face of the outer border of said mounting plate outer section, said roller being disposed between said truck member and said latch member.
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) | 1981-03-06 | 1981-09-05 | 1982-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-03-06 | 1985-09-05 | 1986-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-03-06 | 1989-09-05 | 1990-03-07 | $7700.00 | Window Closed / Lapsed |