US5170976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two piece loading ramp bracket
Assignee: PETERSEN AUTOMATIVE LLC
•
Filing: 1991-05-08
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Granted: 1992-12-15
•
Expires: 2011-05-08
Abstract
Abstract A loading ramp bracket for use in attaching an upper end of a support member to an elevated support surface to facilitate use of the support member as a loading ramp for moving objects to and from the support surface, the loading ramp bracket including a first one-piece bracket member including a generally horizontal plate portion having a lower surface adapted to be positioned on the support surface and to be releaseably secured to the support surface, a downwardly inclined plate portion having a lower surface adapted to be positioned in face-to-face engagement with the upper surface of an end of the support member, the inclined portion being integrally joined to one end of the horizontal portion along a junction line, and the one piece bracket member having at least one aperture located adjacent the junction line, a second bracket member adapted to be releasably, hingedly joined to the first one-piece bracket member, the second bracket member including a lower plate portion having an upper surface adapted to be positioned in face-to-face engagement against the lower surface of the end of the support member, and a finger supported by the lower plate portion adapted to be houseably received by the aperture to releaseably, hingedly connecting the second bracket member to the first one-piece bracket member.
Inventors
- 👤 Philip L. Lundman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:38
CPC Classifications
B; B65; B65G; B65G69/00; B65G69/28; B65G69/287; A; A47; A47F; A47F5/00; A47F5/0043; A47F5/0068
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
237 words
A loading ramp bracket for use in attaching an upper end of a support member to an elevated support surface to facilitate use of the support member as a loading ramp for moving objects to and from the support surface, the loading ramp bracket comprising a first one-piece bracket member including a generally horizontal plate portion having a lower surface adapted to be positioned on the support surface and to be releaseably secured to the support surface, a downwardly inclined plate portion having a lower surface adapted to be positioned in face-to-face engagement with the upper surface of an end of the support member, the inclined portion being integrally joined to one end of the horizontal portion along a junction line, and the one-piece bracket member having at least one aperture located adjacent the junction line, a second bracket member adapted to be releaseably, hingedly joined to the first one-piece bracket member, the second bracket member including a lower plate portion having an upper surface adapted to be positioned in face-to-face engagement against the lower surface of the end of the support member, and means for releaseably, hingedly connecting the second bracket member to the first one-piece bracket member, the means for hingedly connecting the first and second bracket members including a finger connected to the lower plate portion and having a free end adapted to be housed by the aperture in the first one-piece bracket member.
Claim 2
Dependent Claim
237 words
A loading ramp bracket for use in attaching an upper end of a support member to an elevated support surface to facilitate use of the support member as a loading ramp for moving objects to and from the support surface, the loading ramp bracket comprising a first one-piece bracket member including a generally horizontal plate portion having a lower surface adapted to be positioned on the support surface and to be releaseably secured to the support surface, a downwardly inclined plate portion having a lower surface adapted to be positioned in face-to-face engagement with the upper surface of an end of the support member, the inclined portion being integrally joined to one end of the horizontal portion along a junction line, and the one-piece bracket member having at least one aperture located adjacent the junction line, a second bracket member adapted to be releaseably, hingedly joined to the first one-piece bracket member, the second bracket member including a lower plate portion having an upper surface adapted to be positioned in face-to-face engagement against the lower surface of the end of the support member, and means for releaseably, hingedly connecting the second bracket member to the first one-piece bracket member, the means for hingedly connecting the first and second bracket members including a finger connected to the lower plate portion and having a free end adapted to be housed by the aperture in the first one-piece bracket member.
Claim 3
Dependent Claim
48 words
A loading ramp bracket as set forth in claim 1 wherein the means for hingedly connecting the first and second bracket members includes means for clamping the inclined plate portion and the lower plate portion into engagement with the respective upper and lower surfaces of the support member.
Claim 4
Dependent Claim
26 words
A loading ramp bracket as set forth in claim 1 wherein the horizontal plate portion and the inclined plate portion define therebetween an obtuse included angle.
Claim 5
Dependent Claim
66 words
A loading ramp bracket as set forth in claim 1 wherein the lower plate portion includes a bent portion extending from the lower plate portion and supporting the finger, the bent portion having a free edge, and wherein the means for hingedly connecting the first and second bracket members includes means for selectively engaging the free edge of the bent portion with the first bracket member.
Claim 6
Dependent Claim
29 words
A loading ramp bracket as set forth in claim 4 wherein the free edge of the bent portion is engageable with the first bracket member adjacent the junction line.
Claim 7
Dependent Claim
228 words
A loading ramp bracket for use in attaching an upper end of a support member to an elevated support surface to facilitate use of the support member as a loading ramp for moving objects to and from the support surface, the loading ramp bracket comprising a first one-piece bracket member including a first plate portion having a lower surface adapted to be positioned on the support surface, a second plate portion having a lower surface adapted to be positioned in face-to-face engagement with the upper surface of an end of the support member, the second plate portion being integrally joined to the first plate portion and the first and second plate portions defining therebetween an obtuse included angle, and the one-piece bracket member having therethrough at least one aperture, a second bracket member adapted to be releaseably connected to the first one-piece bracket member, the second bracket member including a lower plate portion having an upper surface adapted to be positioned in face-to-face engagement against the lower surface of the end of the support member, and means for releaseably connecting the second bracket member to the first one-piece bracket member, the means for hingedly connecting the first and second bracket members including a finger extending from the lower plate portion and having a free end adapted to be received by the aperture in the first one-piece bracket member.
Claim 8
Dependent Claim
228 words
A loading ramp bracket for use in attaching an upper end of a support member to an elevated support surface to facilitate use of the support member as a loading ramp for moving objects to and from the support surface, the loading ramp bracket comprising a first one-piece bracket member including a first plate portion having a lower surface adapted to be positioned on the support surface, a second plate portion having a lower surface adapted to be positioned in face-to-face engagement with the upper surface of an end of the support member, the second plate portion being integrally joined to the first plate portion and the first and second plate portions defining therebetween an obtuse included angle, and the one-piece bracket member having therethrough at least one aperture, a second bracket member adapted to be releaseably connected to the first one-piece bracket member, the second bracket member including a lower plate portion having an upper surface adapted to be positioned in face-to-face engagement against the lower surface of the end of the support member, and means for releaseably connecting the second bracket member to the first one-piece bracket member, the means for hingedly connecting the first and second bracket members including a finger extending from the lower plate portion and having a free end adapted to be received by the aperture in the first one-piece bracket member.
Claim 9
Dependent Claim
37 words
A loading ramp bracket as set forth in claim 6 wherein the first plate portion and the second plate portion are integrally joined along a junction line, and wherein the aperture is located adjacent the junction line.
Claim 10
Dependent Claim
65 words
A loading ramp bracket as set forth in claim 6 wherein the lower plate portion includes a bent portion extending from the lower plate portion, the bent portion having a free edge supporting the finger, and wherein the means for releaseably connecting the first and second bracket plates includes means for selectively engaging the free edge of the bent portion and the first bracket portion.
Claim 11
Dependent Claim
46 words
A loading ramp bracket as set forth in claim 8 wherein the first plate portion and the second plate portion are joined along a junction line, and wherein the free edge of the bent portion is engageable with the first bracket member adjacent the junction line.
Claim 12
Dependent Claim
44 words
A loading ramp bracket as set forth in claim 6 wherein the lower plate portion includes a bent portion extending from an edge of the lower plate portion and supporting the finger, and wherein the finger is angled with respect to the bent portion.
Claim 13
Dependent Claim
23 words
A loading ramp bracket as set forth in claim 10 wherein the finger and the bent portion define therebetween an obtuse included angle.
Claim 14
Dependent Claim
24 words
A loading ramp bracket as set forth in claim 10 wherein the finger is engageable with one of the first and second plate portions.
Claim 15
Dependent Claim
44 words
A loading ramp bracket as set forth in claim 6 wherein the means for selectively hingedly connecting the first and second bracket members includes means for clamping the support member between the lower plate portion and one of the first and second plate portions.
Claim 16
Dependent Claim
185 words
A loading ramp bracket for use in attaching an upper end of a support member to an elevated support surface to facilitate use of the support member as a loading ramp for moving objects to and from the support surface, the loading ramp bracket comprising a first bracket member including a lower surface defined by a first plate portion having a lower surface adapted to be positioned on the support surface and a second plate portion extending from the first plate portion and having a lower surface adapted to be positioned in face-to-face engagement with the upper surface of an end of the support member, the first and second plate portions being integrally joined along a junction line, a second bracket member including a lower plate portion adapted to be placed in face-to-face engagement with the lower surface of the support member and a bent portion extending from one end of the lower plate portion and having a free edge, and means for releaseably engaging the free edge of the bent portion and the lower surface of the first bracket member adjacent the junction line.
Claim 17
Dependent Claim
185 words
A loading ramp bracket for use in attaching an upper end of a support member to an elevated support surface to facilitate use of the support member as a loading ramp for moving objects to and from the support surface, the loading ramp bracket comprising a first bracket member including a lower surface defined by a first plate portion having a lower surface adapted to be positioned on the support surface and a second plate portion extending from the first plate portion and having a lower surface adapted to be positioned in face-to-face engagement with the upper surface of an end of the support member, the first and second plate portions being integrally joined along a junction line, a second bracket member including a lower plate portion adapted to be placed in face-to-face engagement with the lower surface of the support member and a bent portion extending from one end of the lower plate portion and having a free edge, and means for releaseably engaging the free edge of the bent portion and the lower surface of the first bracket member adjacent the junction line.
Claim 18
Dependent Claim
47 words
A loading ramp bracket as set forth in claim 14 wherein the means for releaseably engaging the free edge of the bent portion and the lower surface of the first bracket member includes means for selectively hingedly connecting the first bracket member and the second bracket member.
Claim 19
Dependent Claim
64 words
A loading ramp bracket as set forth in claim 15 wherein the first bracket member has therethrough an aperture, wherein the lower plate portion has a finger adapted to be received by the aperture and wherein the means for selectively hingedly connecting the free edge of the bent portion and the lower surface of the first bracket member includes the aperture and the finger.
Claim 20
Dependent Claim
19 words
A loading ramp bracket as set forth in claim 16 wherein the aperture is located adjacent the junction line.
Claim 21
Dependent Claim
53 words
A loading ramp bracket as set forth in claim 14 wherein the means for selectively engaging the free edge of the bent portion and the lower surface of the first bracket portion includes means for clamping the support member between the lower plate portion and one of the first and second plate portions.
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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) | 1995-12-15 | 1996-06-15 | 1996-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-12-15 | 2000-06-15 | 2000-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-12-15 | 2004-06-15 | 2004-12-15 | $7700.00 | Window Closed / Lapsed |