US1358951A - Pier - Google Patents
Pier Download PDFInfo
- Publication number
- US1358951A US1358951A US247246A US24724618A US1358951A US 1358951 A US1358951 A US 1358951A US 247246 A US247246 A US 247246A US 24724618 A US24724618 A US 24724618A US 1358951 A US1358951 A US 1358951A
- Authority
- US
- United States
- Prior art keywords
- pier
- platform
- posts
- section
- sections
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004873 anchoring Methods 0.000 description 13
- 238000010276 construction Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/068—Landing stages for vessels
Definitions
- a still further object is the production of a pier of the character mentioned, which will be of durable and economical construction, and which will be highly efficient in use.
- FIG 1 is a side elevation of a pier embodying the invention7 the same being shown arranged for use,
- Fig. 2 a top plan view of the pier
- a central longitudinal section throu gh one of the pier sections in inverted position that is, the position assumed thereby when detached, in the process of removing the 1er p Fig. 4, an enlarged side elevation of the pier7 parts thereof being broken away,
- an anchoring element 10 in the form of a concrete block or the like, which, in the construction of the pier, is arranged upon and firmly embedded in the shore at the point where it is desired to locate the pier.
- the platform of the pier is formed of a plurality of elongated sectionsl 11, 11 and 11", each of which is formed of side pieces 12, spaced transversely extending cross pieces 13 and platform boards 14 which are secured to the crosspieces 13.
- a diagonallv extending metallic rod 15 is provided in each section connecting the opposite ends of the terminal crosspieccs 13, said bar being designed to. lend strength and rigidity to thel construction.
- each platform section Provided at the opposite sides of the rearward end of each platform section are rearwardly and upwardly inclined pivot plates or leaves 16.
- the members 16 of the platform section 11 are pivotally connected with the free ends of arms 17 which are fulcrumed at 18 to the anchoring element 10, the pivotal connection of the arms 17 with said anchoring element permitting of vertical adjustment of the platform section connected with said arms, such adjustment being effected by simply swinging the arms 17 about the pivot 18.
- the connection of members 16 with the arms 17 is effected by means of a bolt 19 and cooperating nut 20, this arrangement permitting of the free ends of arms 17 being drawn together by simply adjusting the nut 20.
- each platform section Provided at the opposite sides of the front 'end ⁇ of each platform section are forwardly and upwardly inclined pivot plates or leaves 21 which are pivotally connected at their front ends with the rearward ends of the adjacent members 16 by bolts 22.
- each platform section is 'supported by a supporting structure coinprising a pair of tubular posts 23 arranged at opposite sides of the platform section, the lower end portions of said posts, in the installation lor erection of the pier, being adapted topierce or be driven into the ground, as clearly 'seen in Fig. 1.
- a supporting structure coinprising a pair of tubular posts 23 arranged at opposite sides of the platform section, the lower end portions of said posts, in the installation lor erection of the pier, being adapted topierce or be driven into the ground, as clearly 'seen in Fig. 1.
- Spaced above the lower ends of said posts are stop .blocks 24, which limit or determine the eX- tent to which' said posts may enter the ground, the blocks24, when the posts '23 are in operative position, being adapted to rcst upon the ground, that is, the bottom of thc lake.
- a supporting element or bent 25 comprising two.tubular Side members 26 which slidably embrace tlieposts 23.
- the ends of side members 26 are rigidly connected with T ,couplings 27, the lower ones of which are connected by a cross-pipe 28 and the upper ones of which are connected by a cross-pipe 29.
- brace members 30 Connecting the pipes 28 and 29 are diagonally disposed brace members 30 which are bolted theretoy and to cach other
- the lower ends of the pivot plates or leaves 21 of each platform section pivotally engage with the ends of the pipe 29 of the' ⁇ corresponding supporting element, the'arr-angement being such that the entire supporting element will be locked to the platform section, and in the event of upward swinging of the latter said supporting element will be carried upwardly with the platform section and fold to position at the upper side thereof, when said platform section is swung over to inverted position, as seen in Fig. 3.
- said pipe 29 is split into two parts which are connected by, a union 31, thus allowing each part of said pipe to be readily disconnected from the corres onding coupling 27 upon detachment o the corresponding brace members 30 from said pipe parts.
- a pier comprising a plurality of sections arranged end to end; a pivotal connection between the adjacent ends of said sections; vertically adjustable means for supporting said sections; -an anchoring element- 3.
- a pier comprising a platform; a sup- A port therefor comprising posts adapted to engage the ground; a support element extending between and loosely engaging said posts for vertical adjustment thereon, said support element comprising tubular side members slidably engaging said posts; a'. cross piece extending between and connecting said side members; and means on said platform pivotally engaging saidcross piece, substantially as described.
- a pier comprising a platform; a support therefor comprising posts adapted. to engage theground; a support element extending between and loosely engaging said posts for vertical adjustment thereon, isaid support element comprising tubular side members slidably engaging said posts; a cross piece extending between and connecting said side members; and means on said platform at the sides thereof pivotally engaging said cross piece, substantially as described.
- a pier comprising a plurality of sections arranged end to end; a pivotal connection between the adjacent ends of said sections; vertically adjustable means for supporting said sections; an anchoring element on the shore; a connection between said anchoring element and the adjoiningr pier section permitting of vertical adjustment of the 15 latter at the point of connection between said anchoring element and section, said connection comprising a pair of arms arranged at opposite sides of said anchoring element and pivotally connected therewith; and means for drawingr the free ends of said arms into close engagement with said anchoring element to lock said arms in positions of pivotal adjustment, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Description
D. P. HELMICH.
PIER.
APPLICATION FILED IuIY 29.1918.
1 ,358,95 1 Patented Nov. 16, 1920.
2 SHEETS-SHEET I- D. P. HELM'ICH.
PIER'.
APPLICATION FILED IULY29,19I8.
Patented Nov. 16, 1920.
2 SHEETS-SHEET 2.
UNITED STATES DANIEL P. HELMICH, 0F CYHICAGO, ILLINOIS.
PIER.
Specification of Letters Patent.
Patented Nov. 16, 1920.
Application led .Tuly 29,1918. Serial No. 247,246.
To all 'whom it may concern.'
Be it known that l, DANIEL l". HELMICH, a citizen of the United States, and a resident of the city of Chicago, county of Cook,`
. ment thereof to correspond with the level of the water, whether high or low.
A still further object is the production of a pier of the character mentioned, which will be of durable and economical construction, and which will be highly efficient in use.
Other objects will appear hereinafter.
The invention consists in the combinations and arrangements of parts hereinafter described and claimed.
The invention will be best understood by reference to the accompanying drawings forming a part of this specification, and in which,
Figure 1, is a side elevation of a pier embodying the invention7 the same being shown arranged for use,
Fig. 2, a top plan view of the pier,
Fig. 3, a central longitudinal section throu gh one of the pier sections in inverted position, that is, the position assumed thereby when detached, in the process of removing the 1er p Fig. 4, an enlarged side elevation of the pier7 parts thereof being broken away,
Fig. 5, a. section taken on hne 5 5 of Fig. 4, and
Figs. 6 and 7, enlarged detail sections taken on lines 6-6 and -7-7 respectively,
of Fig. 4.
The preferred form of constructlon, as
.illustrated in the drawings, comprises an anchoring element 10 in the form of a concrete block or the like, which, in the construction of the pier, is arranged upon and firmly embedded in the shore at the point where it is desired to locate the pier.
The platform of the pier is formed of a plurality of elongated sectionsl 11, 11 and 11", each of which is formed of side pieces 12, spaced transversely extending cross pieces 13 and platform boards 14 which are secured to the crosspieces 13. A diagonallv extending metallic rod 15 is provided in each section connecting the opposite ends of the terminal crosspieccs 13, said bar being designed to. lend strength and rigidity to thel construction.
Provided at the opposite sides of the rearward end of each platform section are rearwardly and upwardly inclined pivot plates or leaves 16. The members 16 of the platform section 11 are pivotally connected with the free ends of arms 17 which are fulcrumed at 18 to the anchoring element 10, the pivotal connection of the arms 17 with said anchoring element permitting of vertical adjustment of the platform section connected with said arms, such adjustment being effected by simply swinging the arms 17 about the pivot 18. The connection of members 16 with the arms 17 is effected by means of a bolt 19 and cooperating nut 20, this arrangement permitting of the free ends of arms 17 being drawn together by simply adjusting the nut 20. This drawing together of the arms 17 brings thc same into clamping engagement with thel oppo'site sides of anchoring element 10, whereby said arms and hence the adjacent end of the pier platform will be locked in positions of vertical adjustment, through frictional engagement of said arms with saidV anchoring element.
Provided at the opposite sides of the front 'end `of each platform section are forwardly and upwardly inclined pivot plates or leaves 21 which are pivotally connected at their front ends with the rearward ends of the adjacent members 16 by bolts 22. With this arrangement it will be seen that the platform sections are pivotally connected with each other so as to permit of each being swung vertically with relation to the other, and disconnected therefrom by simply removing the pivot bolts 22.
The forward end o f each platform section is 'supported by a supporting structure coinprising a pair of tubular posts 23 arranged at opposite sides of the platform section, the lower end portions of said posts, in the installation lor erection of the pier, being adapted topierce or be driven into the ground, as clearly 'seen in Fig. 1. Spaced above the lower ends of said posts are stop .blocks 24, which limit or determine the eX- tent to which' said posts may enter the ground, the blocks24, when the posts '23 are in operative position, being adapted to rcst upon the ground, that is, the bottom of thc lake.
Cooperating with each pair of posts 23 is a supporting element or bent 25 comprising two.tubular Side members 26 which slidably embrace tlieposts 23. The ends of side members 26 are rigidly connected with T ,couplings 27, the lower ones of which are connected by a cross-pipe 28 and the upper ones of which are connected by a cross-pipe 29. Connecting the pipes 28 and 29 are diagonally disposed brace members 30 which are bolted theretoy and to cach other The lower ends of the pivot plates or leaves 21 of each platform section pivotally engage with the ends of the pipe 29 of the'\ corresponding supporting element, the'arr-angement being such that the entire supporting element will be locked to the platform section, and in the event of upward swinging of the latter said supporting element will be carried upwardly with the platform section and fold to position at the upper side thereof, when said platform section is swung over to inverted position, as seen in Fig. 3. To allow for 'ready connection or disconnection of the pipe 29 with respect to the pivot plates or leaves 21, said pipe 29 is split into two parts which are connected by, a union 31, thus allowing each part of said pipe to be readily disconnected from the corres onding coupling 27 upon detachment o the corresponding brace members 30 from said pipe parts.
Set screws 32 cooperate with each supporting element 25 for locking the same in positions of vertical adjustment upon the posts 23, the arrangement being such that said supporting element and hence the platform sections connected therewith may be adjusted to any vertical position desired and locked' in such position through adjust'- ment of said 4screws 32.
With the construction `set forth then it will be seen that a pier is rovided which permits of ready and expe itious erection, it being clear that the platform sections may be successively pro'ected from the anchoring element 10, eac section, as the same is swung to position carrying its own supporting structure which automatically, by gravity, assumes operative or vertical position when the platform section has reached horizontal or substantially horizontal position. After the platform section is thus arranged, it is only necessary to apply suflicient pressure to the posts 23 cooperating therewith in order to force the same into the ground, as seen in Fig. 1. In removin the pier, the reverse steps are followed, t e outermost section being irst removed and the other sections removed in succession, each section being swung upwardly and rearwardly to position upon the next rearward section and then carried along the remaining portion of the pier back to the shore. "lhe adjustable connection Vof the supporting elements'25 with the posts 23, and the adjustable connection of the first platform section with the shore anchoring element permits of ready vertical adjustment to accommodate the pier to any level of water. The platform sections are preferably 'of converging formation, as
-clearly seen in Fig. 2, in order to obtain a sort of truss action, which adds to the strength and rigidityof the structure.
While I have illustrated and described the preferred form of construction' for carrying my invention into effect, this is capable of variation and modification without departing from the spirit of the invention. I, therefore, do not wish to be limited to the recise details of construction set forth, but esire to avail myself of such variations and modifications as come within the scope of the appended claims.
Having described my invention, what I claim as new and desire to secure by Letters Patent is :--V
1. A pier comprising a plurality of sections arranged end to end; a pivotal connection between the adjacent ends of said sections; vertically adjustable means for supporting said sections; -an anchoring element- 3. A pier comprising a platform; a sup- A port therefor comprising posts adapted to engage the ground; a support element extending between and loosely engaging said posts for vertical adjustment thereon, said support element comprising tubular side members slidably engaging said posts; a'. cross piece extending between and connecting said side members; and means on said platform pivotally engaging saidcross piece, substantially as described.
- 4. A pier comprising a platform; a support therefor comprising posts adapted. to engage theground; a support element extending between and loosely engaging said posts for vertical adjustment thereon, isaid support element comprising tubular side members slidably engaging said posts; a cross piece extending between and connecting said side members; and means on said platform at the sides thereof pivotally engaging said cross piece, substantially as described.
5. A pier comprising a plurality of sections arranged end to end; a pivotal connection between the adjacent ends of said sections; vertically adjustable means for supporting said sections; an anchoring element on the shore; a connection between said anchoring element and the adjoiningr pier section permitting of vertical adjustment of the 15 latter at the point of connection between said anchoring element and section, said connection comprising a pair of arms arranged at opposite sides of said anchoring element and pivotally connected therewith; and means for drawingr the free ends of said arms into close engagement with said anchoring element to lock said arms in positions of pivotal adjustment, substantially as described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
DANIEL P. HELMICH.
Witnesses:
ARTHUR A. OLSON, HELEN S. LILLIs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US247246A US1358951A (en) | 1918-07-29 | 1918-07-29 | Pier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US247246A US1358951A (en) | 1918-07-29 | 1918-07-29 | Pier |
Publications (1)
Publication Number | Publication Date |
---|---|
US1358951A true US1358951A (en) | 1920-11-16 |
Family
ID=22934184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US247246A Expired - Lifetime US1358951A (en) | 1918-07-29 | 1918-07-29 | Pier |
Country Status (1)
Country | Link |
---|---|
US (1) | US1358951A (en) |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2547956A (en) * | 1945-04-16 | 1951-04-10 | William E Mcdonald | Dock plate |
US2564123A (en) * | 1948-04-15 | 1951-08-14 | Frederick J Melges | Transportable dock |
US2571337A (en) * | 1948-01-28 | 1951-10-16 | James H Burnham | Boat dock and the like |
US2591225A (en) * | 1948-10-11 | 1952-04-01 | Wilson Harvey Ashton | Offshore platform |
US2592626A (en) * | 1947-11-05 | 1952-04-15 | Sol B Wiczer | Portable pier |
US2598329A (en) * | 1948-06-23 | 1952-05-27 | Harvey A Wilson | Offshore drilling platform and method of constructing same |
US2618124A (en) * | 1948-02-18 | 1952-11-18 | Clarence T Holsten | Portable landing dock |
US2626411A (en) * | 1949-04-23 | 1953-01-27 | William E Palmer | Dock bridge |
US2644180A (en) * | 1949-02-25 | 1953-07-07 | Beaunit Mills Inc | Platform ramp |
US2652694A (en) * | 1950-01-07 | 1953-09-22 | Frederick J Melges | Transportable dock |
US2687617A (en) * | 1952-04-14 | 1954-08-31 | Foster S Newell | Demountable pier structure |
US2736172A (en) * | 1956-02-28 | mcchesney | ||
US2771747A (en) * | 1950-07-19 | 1956-11-27 | Bethlehem Steel Corp | Offshore drilling barge |
US2948121A (en) * | 1957-11-15 | 1960-08-09 | Karst Sylvester Frank | Portable sectional pier |
US3046748A (en) * | 1959-08-17 | 1962-07-31 | Monroe Freeman | Foldable pier |
US3081601A (en) * | 1959-10-07 | 1963-03-19 | Clarence Frank Fentiman | Demountable dock |
US3096623A (en) * | 1960-11-09 | 1963-07-09 | Ray H Laird | Small boat dock |
US3106826A (en) * | 1958-09-19 | 1963-10-15 | Freidel Russell | Portable dock |
US3158003A (en) * | 1961-03-28 | 1964-11-24 | Don A Dally | Sectional pier |
US3397546A (en) * | 1966-03-25 | 1968-08-20 | Lyle H. Eisert | Roll out-roll in dock |
US3571836A (en) * | 1969-01-02 | 1971-03-23 | Donald A Dunlap | Boat docking device |
US3686876A (en) * | 1971-05-11 | 1972-08-29 | James E Muschell | Removable pier construction |
US3750210A (en) * | 1970-08-13 | 1973-08-07 | Secr Defence | Apparatus for the construction of bridges |
US3886613A (en) * | 1973-01-08 | 1975-06-03 | Krupp Gmbh | Hinge support, especially for a bridge |
US4008506A (en) * | 1975-07-30 | 1977-02-22 | Smith Stuart D | Portable docks and bridges |
US4015303A (en) * | 1975-05-12 | 1977-04-05 | Firma Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Support element for a bridge |
US4124986A (en) * | 1977-03-28 | 1978-11-14 | Postma Randall F | Concrete dock |
US4165197A (en) * | 1977-03-28 | 1979-08-21 | Postma Randall F | Method and apparatus for installing a dock |
US4169296A (en) * | 1978-03-21 | 1979-10-02 | Ingenieursbureau Marcon (Marine Consultants) B.V. | Connecting bridge for personnel to connect two mutually movable marine structures |
US4296516A (en) * | 1978-09-06 | 1981-10-27 | Ab Jarnkonstruktioner | Vertically adjustable bridge for connection with ships |
US20050008437A1 (en) * | 2003-07-11 | 2005-01-13 | Pier Of D' Nort Corp. | Module pier system |
US20060236647A1 (en) * | 2005-05-02 | 2006-10-26 | Dave Fehr | Structural Column With Footing Stilt Background Of The Invention |
US8695140B1 (en) * | 2012-11-16 | 2014-04-15 | John G. Zyadet | Portable ramp assembly |
US20150218766A1 (en) * | 2014-02-05 | 2015-08-06 | Real GARANT | Dock installation apparatus and method |
US9803381B1 (en) * | 2013-03-07 | 2017-10-31 | Homecare Products, Inc. | Ramp and/or platform assembly |
-
1918
- 1918-07-29 US US247246A patent/US1358951A/en not_active Expired - Lifetime
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2736172A (en) * | 1956-02-28 | mcchesney | ||
US2547956A (en) * | 1945-04-16 | 1951-04-10 | William E Mcdonald | Dock plate |
US2592626A (en) * | 1947-11-05 | 1952-04-15 | Sol B Wiczer | Portable pier |
US2571337A (en) * | 1948-01-28 | 1951-10-16 | James H Burnham | Boat dock and the like |
US2618124A (en) * | 1948-02-18 | 1952-11-18 | Clarence T Holsten | Portable landing dock |
US2564123A (en) * | 1948-04-15 | 1951-08-14 | Frederick J Melges | Transportable dock |
US2598329A (en) * | 1948-06-23 | 1952-05-27 | Harvey A Wilson | Offshore drilling platform and method of constructing same |
US2591225A (en) * | 1948-10-11 | 1952-04-01 | Wilson Harvey Ashton | Offshore platform |
US2644180A (en) * | 1949-02-25 | 1953-07-07 | Beaunit Mills Inc | Platform ramp |
US2626411A (en) * | 1949-04-23 | 1953-01-27 | William E Palmer | Dock bridge |
US2652694A (en) * | 1950-01-07 | 1953-09-22 | Frederick J Melges | Transportable dock |
US2771747A (en) * | 1950-07-19 | 1956-11-27 | Bethlehem Steel Corp | Offshore drilling barge |
US2687617A (en) * | 1952-04-14 | 1954-08-31 | Foster S Newell | Demountable pier structure |
US2948121A (en) * | 1957-11-15 | 1960-08-09 | Karst Sylvester Frank | Portable sectional pier |
US3106826A (en) * | 1958-09-19 | 1963-10-15 | Freidel Russell | Portable dock |
US3046748A (en) * | 1959-08-17 | 1962-07-31 | Monroe Freeman | Foldable pier |
US3081601A (en) * | 1959-10-07 | 1963-03-19 | Clarence Frank Fentiman | Demountable dock |
US3096623A (en) * | 1960-11-09 | 1963-07-09 | Ray H Laird | Small boat dock |
US3158003A (en) * | 1961-03-28 | 1964-11-24 | Don A Dally | Sectional pier |
US3397546A (en) * | 1966-03-25 | 1968-08-20 | Lyle H. Eisert | Roll out-roll in dock |
US3571836A (en) * | 1969-01-02 | 1971-03-23 | Donald A Dunlap | Boat docking device |
US3750210A (en) * | 1970-08-13 | 1973-08-07 | Secr Defence | Apparatus for the construction of bridges |
US3686876A (en) * | 1971-05-11 | 1972-08-29 | James E Muschell | Removable pier construction |
US3886613A (en) * | 1973-01-08 | 1975-06-03 | Krupp Gmbh | Hinge support, especially for a bridge |
US4015303A (en) * | 1975-05-12 | 1977-04-05 | Firma Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Support element for a bridge |
US4008506A (en) * | 1975-07-30 | 1977-02-22 | Smith Stuart D | Portable docks and bridges |
US4124986A (en) * | 1977-03-28 | 1978-11-14 | Postma Randall F | Concrete dock |
US4165197A (en) * | 1977-03-28 | 1979-08-21 | Postma Randall F | Method and apparatus for installing a dock |
US4169296A (en) * | 1978-03-21 | 1979-10-02 | Ingenieursbureau Marcon (Marine Consultants) B.V. | Connecting bridge for personnel to connect two mutually movable marine structures |
US4296516A (en) * | 1978-09-06 | 1981-10-27 | Ab Jarnkonstruktioner | Vertically adjustable bridge for connection with ships |
US7241078B2 (en) | 2003-07-11 | 2007-07-10 | Pier Of D'nort Corp. | Modular pier system |
US20050008437A1 (en) * | 2003-07-11 | 2005-01-13 | Pier Of D' Nort Corp. | Module pier system |
US20060236647A1 (en) * | 2005-05-02 | 2006-10-26 | Dave Fehr | Structural Column With Footing Stilt Background Of The Invention |
US7980034B2 (en) * | 2005-05-02 | 2011-07-19 | Morton Buildings, Inc. | Structural column with footing stilt background of the invention |
US8347584B2 (en) | 2005-05-02 | 2013-01-08 | Morton Buildings, Inc. | Structural column with footing stilt |
US8347571B2 (en) | 2005-05-02 | 2013-01-08 | Morton Buildings, Inc. | Structural column with footing stilt |
US8695140B1 (en) * | 2012-11-16 | 2014-04-15 | John G. Zyadet | Portable ramp assembly |
US9803381B1 (en) * | 2013-03-07 | 2017-10-31 | Homecare Products, Inc. | Ramp and/or platform assembly |
US10648186B2 (en) | 2013-03-07 | 2020-05-12 | Homecare Products, Inc. | Ramp and platform assembly and interface thereof |
US20150218766A1 (en) * | 2014-02-05 | 2015-08-06 | Real GARANT | Dock installation apparatus and method |
US9938679B2 (en) * | 2014-02-05 | 2018-04-10 | Real GARANT | Dock installation apparatus and method |
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