CA2364313A1 - Collapsible structure for patios and driveways - Google Patents
Collapsible structure for patios and driveways Download PDFInfo
- Publication number
- CA2364313A1 CA2364313A1 CA002364313A CA2364313A CA2364313A1 CA 2364313 A1 CA2364313 A1 CA 2364313A1 CA 002364313 A CA002364313 A CA 002364313A CA 2364313 A CA2364313 A CA 2364313A CA 2364313 A1 CA2364313 A1 CA 2364313A1
- Authority
- CA
- Canada
- Prior art keywords
- collapsible
- members
- edges
- panel
- vertical support
- 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.)
- Abandoned
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
- E04H12/2269—Mounting poles or posts to the holder in a socket
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/04—Small garages, e.g. for one or two cars wheeled, hinged, foldable, telescopic, swinging or otherwise movable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Tents Or Canopies (AREA)
Abstract
A collapsible and removable roof-like structure or enclosure is provided. The collapsible structure includes a plurality of collapsible sections, each section having two vertical support members having lower end portions and two longitudinal side panel members with a side panel member being attached to an associated vertical support member. Each side panel member has a top edge and side edges. The collapsible structure includes a longitudinal top panel member having opposed edges with the top panel member being hingedly attached at one of the opposed edges to the top edge of one of the side panel members and hingedly attached at the other of the opposed edges to the top edge of the other side panel member. The top panel member includes two longitudinal panel members being hinged together at adjacent end edges and each of the plurality of collapsible sections is of a steadily varying size so that the side edges of each panel of each collapsible section snugly overlaps with the side edges of each panel of an adjacent collapsible section. The collapsible structure includes tube members which can be embedded in the ground for receiving the lower end portion of the vertical support members.
Description
COLLAPSIBLE STRUCTURE FOR PATIOS AND DRIVEWAYS
FIELD OF THE INVENTION
The present invention relates to collapsible, portable structures or enclosures for patios and driveways.
BACKGROUND OF THE INVENTION
In northern climates where winter is accompanied by considerable snowfall, it is advantageous to provide temporary shelter for driveways or patios during the winter months.
Portable structures such as tents, ice fishing huts or prefabricated homes are well known in the art. Many of these structures are large, bulky and difficult for one person to assemble and 1 S disassemble. In addition, most of these collapsible structures come in a fixed size and cannot readily be expanded to suit the particular size or dimensions of a driveway or patio.
For these reasons, there is a need for new and improved means to provide temporary, expandable and collapsible covers or shelters for driveways and patios during winter months which can be easily assembled and disassembled and stored when not required.
SUMMARY AND OBJECTS OF THE INVENTION
An object of the present invention is to provide a collapsible and removable structure which can be installed on a driveway or patio in winter to protect the driveway or patio from snow. In spring, they can be collapsed, folded and stored in a garage or basement.
The present invention provides a plurality of collapsible sections. Each section includes two vertical support members having lower end portions and two longitudinal side panel members with a side panel member being attached to an associated vertical support member.
Each side panel member has a top edge and side edges. The collapsible structure includes a longitudinal top panel member having opposed edges with the top panel member being hingedly attached at one of the opposed edges to the top edge of one of the side panel members and hingedly attached at the other of the opposed edges to the top edge of the other side panel member. The collapsible structure includes means for supporting the vertical support members substantially vertically in spaced apart relation when assembled. Each of the collapsible sections can be positioned in side-edge to side-edge relation with an adj acent collapsible section to form an extended longitudinal structure.
Preferably the top panel member is two longitudinal panel members being hinged together at adjacent end edges and each of the plurality of collapsible sections is of a steadily varying size so that the side edges of each panel of each collapsible section snugly overlaps with the side edges of each panel of an adjacent collapsible section. The collapsible structure includes tube members which can be embedded in the ground for receiving the lower end portion of the vertical support members.
In another aspect of the invention the tube members include locking means for locking the vertical support member within the tube member. Specifically, the vertical support member includes a slot located in the lower portion thereof and locking means includes the tube member being provided with a retractable boss member engagable into the slot.
While used specifically for sheltering from snow, this invention can also expand the space of a garage, providing a simple, lightweight and economical construction.
FIELD OF THE INVENTION
The present invention relates to collapsible, portable structures or enclosures for patios and driveways.
BACKGROUND OF THE INVENTION
In northern climates where winter is accompanied by considerable snowfall, it is advantageous to provide temporary shelter for driveways or patios during the winter months.
Portable structures such as tents, ice fishing huts or prefabricated homes are well known in the art. Many of these structures are large, bulky and difficult for one person to assemble and 1 S disassemble. In addition, most of these collapsible structures come in a fixed size and cannot readily be expanded to suit the particular size or dimensions of a driveway or patio.
For these reasons, there is a need for new and improved means to provide temporary, expandable and collapsible covers or shelters for driveways and patios during winter months which can be easily assembled and disassembled and stored when not required.
SUMMARY AND OBJECTS OF THE INVENTION
An object of the present invention is to provide a collapsible and removable structure which can be installed on a driveway or patio in winter to protect the driveway or patio from snow. In spring, they can be collapsed, folded and stored in a garage or basement.
The present invention provides a plurality of collapsible sections. Each section includes two vertical support members having lower end portions and two longitudinal side panel members with a side panel member being attached to an associated vertical support member.
Each side panel member has a top edge and side edges. The collapsible structure includes a longitudinal top panel member having opposed edges with the top panel member being hingedly attached at one of the opposed edges to the top edge of one of the side panel members and hingedly attached at the other of the opposed edges to the top edge of the other side panel member. The collapsible structure includes means for supporting the vertical support members substantially vertically in spaced apart relation when assembled. Each of the collapsible sections can be positioned in side-edge to side-edge relation with an adj acent collapsible section to form an extended longitudinal structure.
Preferably the top panel member is two longitudinal panel members being hinged together at adjacent end edges and each of the plurality of collapsible sections is of a steadily varying size so that the side edges of each panel of each collapsible section snugly overlaps with the side edges of each panel of an adjacent collapsible section. The collapsible structure includes tube members which can be embedded in the ground for receiving the lower end portion of the vertical support members.
In another aspect of the invention the tube members include locking means for locking the vertical support member within the tube member. Specifically, the vertical support member includes a slot located in the lower portion thereof and locking means includes the tube member being provided with a retractable boss member engagable into the slot.
While used specifically for sheltering from snow, this invention can also expand the space of a garage, providing a simple, lightweight and economical construction.
BRIEF DESCRIPTION OF THE DRAWINGS
The collapsible roof forming the present invention will now be described, by example only, reference being the accompanying drawings, in which:
Figure 1 is a perspective view of the collapsible roof of the present invention showing a series of collapsible enclosure panels joined together;
Figure 2 is a perspective view of one of the collapsible enclosure panels of Figure 1;
Figure 3 is a perspective view of the roof enclosure panel as shown in Figure 2 but in the collapsed position; and Figure 4 is an enlarged detailed view, broken away, of the circled portion 4 in Figure 2 of the roof enclosure support column and ground supporting member.
DETAILS DESCRIPTION OF THE INVENTION
In the following description of the collapsible roof, in reference to the drawings, like numerals refer to like parts. Referring to Figures 1 to 3, a collapsible patio or driveway roof is shown generally at 10. Collapsible structure 10 comprises of plurality of collapsible sections, with three such units 12, 14 and 16 being shown in Figure 1. Collapsible section 12 forms the front enclosure unit and includes a vertical extending rim 20 to prevent water dripping from running down over the opening of the unit. A flexible tarp or canvas 22 attached to the edge of section 12 forms a closure member for the collapsible roof. Similarly, the collapsible section forming the other end of the enclosure is also provided with a rim around the edge and a flexible tarp or canvas to form a closure. Each collapsible section is supported by vertical uprights 30 which when the collapsible structure 10 is assembled are inserted into tubes 28 partially buried in the ground along the sides of the driveway or patio 26. Alternatively, the bottom portions of uprights 30 could be driven directly into the ground instead of using tubes.
Figure 2 shows a perspective view of collapsible section 14 comprising vertical upright supports 30 which support the section when it is erected. Side panels 32 and 34 are attached to upright supports 30 and form vertical side panels when the section is erected.
The roof of collapsible unit 14 includes two roof panels 38 and 40 connected together by a hinge 42 at the apex of the corresponding roof section. Side panel 32 and roof panel 38 are hinged together by a hinge 46 and roof panel 40 and side panel 34 are hinged together by a hinge 44. Side panel 34 includes clips 50 and 52 located at the ends of panel 34 which are used to lock the collapsed enclosure unit 14 together, best seen in Figure 3. Alternatively, the top or roof panel may be a single longitudinal panel extending horizontally between the side panels when the collapsible unit is assembled.
With reference to the embodiment of the invention shown in Figure 1, each of the collapsible sections making up a complete collapsible structure is a slightly different size so that a plurality of the units fit together with the edges of each panel of the section tightly or snugly overlapping with the associated panels of the adjacent collapsible sections on either side thereof.
In this embodiment, each collapsible section would have a number clearly inscribed on one of the panels clearly indicative of the size of the section. For example, a structure constructed from ten collapsible sections would have the sections consecutively numbered with increasing numbers from one to ten corresponding to increasing size of the sections.
It will be understood however by those skilled in the art that all the collapsible sections could be made the same size and other means for locking the collapsible sections together could be used. For example, hook and eye units could be installed on the interior of the collapsible units to hold adjacent collapsible sections together with the edges of the panels of adjacent sections abutting each other. Weather stripping, foam or other types of sealer may be affixed along the edges of the panels to provide a seal when adjacent collapsible sections are assembled together.
Referring to Figure 4, an enlarged detail view of the tube 28 is shown. Tube 28 includes a pair of spring-loaded locking mechanisms 60 mounted in opposing relationship in the wall of tube 28 having projections 64 which engage cut-out sections 62 of columns 30 to lock collapsible panel 10 (Figure 1) in place in the tubes. When the collapsible structure is assembled, the user inserts the column 30 into tube 28 whereby the column engages the arcuate surface 66 of locking mechanism 60 pushing it outwards so the column drops into tube 28. The column 30 is locked in place when the spring loaded projections 64 pop into cut-out portions 62 of columns 30. Thus, to erect structure 10, the user can plug column 30 into tube 28, then column 30 is automatically locked when cut-out section 62 reaches the position of the arcuate surface 66.
To collapse roof structure 10, the user can simply push button 60 to disengage projections 64.
Each collapsible panel unit is then folded as shown in Figure 3 and clips 50 and 52 engage the folded panels to lock them together. The folded units may then be stored or conveniently transported. The detailed blowup of Figure 4, shows projection or boss 64 having a spring 80 having a longitudinal arm 82 wrapped around a pivot rod 84 and engaged against an arm 86 attached to button 60. Pushing button 60 causes spring portion 82 to pivot about pivot point 84 thereby retracting boss 64 from the slot in vertical upright 30.
The different parts of each collapsible section may be made of plastic or alternatively a light metal such as aluminium may be used. As previously discussed, each collapsible section is preferably of a slightly smaller size than the preceding unit in the serially assembled collapsible units and the greater the number of collapsible units the larger the enclosure. This design advantageously prevents water from falling down to the driveway. While used specifically for sheltering from snow, this invention can also expand the space of a garage, providing a simple, lightweight and economical construction.
While the collapsible and portable structure constructed in accordance with the present invention has been described and illustrated with respect to the preferred embodiments, those skilled in the art will appreciate that numerous variations may be made without departing from the scope of the invention disclosed herein.
The collapsible roof forming the present invention will now be described, by example only, reference being the accompanying drawings, in which:
Figure 1 is a perspective view of the collapsible roof of the present invention showing a series of collapsible enclosure panels joined together;
Figure 2 is a perspective view of one of the collapsible enclosure panels of Figure 1;
Figure 3 is a perspective view of the roof enclosure panel as shown in Figure 2 but in the collapsed position; and Figure 4 is an enlarged detailed view, broken away, of the circled portion 4 in Figure 2 of the roof enclosure support column and ground supporting member.
DETAILS DESCRIPTION OF THE INVENTION
In the following description of the collapsible roof, in reference to the drawings, like numerals refer to like parts. Referring to Figures 1 to 3, a collapsible patio or driveway roof is shown generally at 10. Collapsible structure 10 comprises of plurality of collapsible sections, with three such units 12, 14 and 16 being shown in Figure 1. Collapsible section 12 forms the front enclosure unit and includes a vertical extending rim 20 to prevent water dripping from running down over the opening of the unit. A flexible tarp or canvas 22 attached to the edge of section 12 forms a closure member for the collapsible roof. Similarly, the collapsible section forming the other end of the enclosure is also provided with a rim around the edge and a flexible tarp or canvas to form a closure. Each collapsible section is supported by vertical uprights 30 which when the collapsible structure 10 is assembled are inserted into tubes 28 partially buried in the ground along the sides of the driveway or patio 26. Alternatively, the bottom portions of uprights 30 could be driven directly into the ground instead of using tubes.
Figure 2 shows a perspective view of collapsible section 14 comprising vertical upright supports 30 which support the section when it is erected. Side panels 32 and 34 are attached to upright supports 30 and form vertical side panels when the section is erected.
The roof of collapsible unit 14 includes two roof panels 38 and 40 connected together by a hinge 42 at the apex of the corresponding roof section. Side panel 32 and roof panel 38 are hinged together by a hinge 46 and roof panel 40 and side panel 34 are hinged together by a hinge 44. Side panel 34 includes clips 50 and 52 located at the ends of panel 34 which are used to lock the collapsed enclosure unit 14 together, best seen in Figure 3. Alternatively, the top or roof panel may be a single longitudinal panel extending horizontally between the side panels when the collapsible unit is assembled.
With reference to the embodiment of the invention shown in Figure 1, each of the collapsible sections making up a complete collapsible structure is a slightly different size so that a plurality of the units fit together with the edges of each panel of the section tightly or snugly overlapping with the associated panels of the adjacent collapsible sections on either side thereof.
In this embodiment, each collapsible section would have a number clearly inscribed on one of the panels clearly indicative of the size of the section. For example, a structure constructed from ten collapsible sections would have the sections consecutively numbered with increasing numbers from one to ten corresponding to increasing size of the sections.
It will be understood however by those skilled in the art that all the collapsible sections could be made the same size and other means for locking the collapsible sections together could be used. For example, hook and eye units could be installed on the interior of the collapsible units to hold adjacent collapsible sections together with the edges of the panels of adjacent sections abutting each other. Weather stripping, foam or other types of sealer may be affixed along the edges of the panels to provide a seal when adjacent collapsible sections are assembled together.
Referring to Figure 4, an enlarged detail view of the tube 28 is shown. Tube 28 includes a pair of spring-loaded locking mechanisms 60 mounted in opposing relationship in the wall of tube 28 having projections 64 which engage cut-out sections 62 of columns 30 to lock collapsible panel 10 (Figure 1) in place in the tubes. When the collapsible structure is assembled, the user inserts the column 30 into tube 28 whereby the column engages the arcuate surface 66 of locking mechanism 60 pushing it outwards so the column drops into tube 28. The column 30 is locked in place when the spring loaded projections 64 pop into cut-out portions 62 of columns 30. Thus, to erect structure 10, the user can plug column 30 into tube 28, then column 30 is automatically locked when cut-out section 62 reaches the position of the arcuate surface 66.
To collapse roof structure 10, the user can simply push button 60 to disengage projections 64.
Each collapsible panel unit is then folded as shown in Figure 3 and clips 50 and 52 engage the folded panels to lock them together. The folded units may then be stored or conveniently transported. The detailed blowup of Figure 4, shows projection or boss 64 having a spring 80 having a longitudinal arm 82 wrapped around a pivot rod 84 and engaged against an arm 86 attached to button 60. Pushing button 60 causes spring portion 82 to pivot about pivot point 84 thereby retracting boss 64 from the slot in vertical upright 30.
The different parts of each collapsible section may be made of plastic or alternatively a light metal such as aluminium may be used. As previously discussed, each collapsible section is preferably of a slightly smaller size than the preceding unit in the serially assembled collapsible units and the greater the number of collapsible units the larger the enclosure. This design advantageously prevents water from falling down to the driveway. While used specifically for sheltering from snow, this invention can also expand the space of a garage, providing a simple, lightweight and economical construction.
While the collapsible and portable structure constructed in accordance with the present invention has been described and illustrated with respect to the preferred embodiments, those skilled in the art will appreciate that numerous variations may be made without departing from the scope of the invention disclosed herein.
Claims (10)
1. A collapsible, portable structure, comprising:
(a) a plurality of collapsible sections, each section including two vertical support members having lower end portions, two longitudinal side panel members, a side panel member being attached to an associated vertical support member, each side panel member having a top edge and side edges; and (b) a longitudinal top panel member having opposed edges, said top panel member being hingedly attached at one of the said opposed edges to the top edge of one of said side panel members and hingedly attached at the other of said opposed edges to the top edge of the other side panel member.
(a) a plurality of collapsible sections, each section including two vertical support members having lower end portions, two longitudinal side panel members, a side panel member being attached to an associated vertical support member, each side panel member having a top edge and side edges; and (b) a longitudinal top panel member having opposed edges, said top panel member being hingedly attached at one of the said opposed edges to the top edge of one of said side panel members and hingedly attached at the other of said opposed edges to the top edge of the other side panel member.
2. A collapsible, portable structure, comprising:
(a) a plurality of collapsible sections, each section including two vertical support members having lower end portions, two longitudinal side panel members, a side panel member being attached to an associated vertical support member, each side panel member having a top edge and side edges;
(b) a longitudinal top panel member having opposed edges, said top panel member being hingedly attached at one of the said opposed edges to the top edge of one of said side panel members and hingedly attached at the other of said opposed edges to the top edge of the other side panel member; and (c) means for supporting said vertical support members substantially vertically in spaced apart relation when assembled, whereby each of said collapsible sections can be positioned in side-edge to side-edge relation with an adjacent collapsible section to form an extended longitudinal structure.
(a) a plurality of collapsible sections, each section including two vertical support members having lower end portions, two longitudinal side panel members, a side panel member being attached to an associated vertical support member, each side panel member having a top edge and side edges;
(b) a longitudinal top panel member having opposed edges, said top panel member being hingedly attached at one of the said opposed edges to the top edge of one of said side panel members and hingedly attached at the other of said opposed edges to the top edge of the other side panel member; and (c) means for supporting said vertical support members substantially vertically in spaced apart relation when assembled, whereby each of said collapsible sections can be positioned in side-edge to side-edge relation with an adjacent collapsible section to form an extended longitudinal structure.
3. The collapsible structure according to claim 1 or 2, wherein said top panel member is two longitudinal panel members being hinged together at adjacent end edges.
4. The collapsible structure according to claim 1, 2 or 3, wherein each of said plurality of collapsible sections is of a steadily varying size so that the side edges of each panel of each collapsible section snugly overlaps with the side edges of each panel of an adjacent collapsible section.
5. The collapsible structure according to claim 2, 3 or 4 including tube members which can be embedded in the ground for receiving said lower end portion of said vertical support members.
6. The collapsible structure according to claim 5, wherein said tube members including locking means for locking said vertical support member within said tube member.
7. The collapsible structure according to claim 6, wherein said vertical support member includes a slot located in said lower portion thereof, said locking means includes said tube member provided with a retractable boss member engagable into said slot.
8 8. The collapsible structure according to any one of claims 1 to 7, wherein one of said side panel members of each collapsible section includes clips for locking said side panel members and said top panel members together when the collapsible section is collapsed.
9. The collapsible structure according to any one of claims 1 to 8, wherein the top panels of the collapsible section forming the ends of said collapsible structure are provided with upstanding rims along the edges of the panels to prevent water dripping from the top panels over the side edges thereof.
10. The collapsible structure according to any one of claims 1, 2, 3, 5, 6, 7, 8 and 9, wherein said side-edge to side-edge relation comprises the side edges of panel members in adjacent collapsible sections abutting each other.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002364313A CA2364313A1 (en) | 2001-12-11 | 2001-12-11 | Collapsible structure for patios and driveways |
| US10/309,713 US20030121539A1 (en) | 2001-12-11 | 2002-12-04 | Collapsible structure for patios and driveways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002364313A CA2364313A1 (en) | 2001-12-11 | 2001-12-11 | Collapsible structure for patios and driveways |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2364313A1 true CA2364313A1 (en) | 2002-03-14 |
Family
ID=4170743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002364313A Abandoned CA2364313A1 (en) | 2001-12-11 | 2001-12-11 | Collapsible structure for patios and driveways |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20030121539A1 (en) |
| CA (1) | CA2364313A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2345781A3 (en) * | 2010-01-04 | 2014-01-22 | Acquaalta Schutzsysteme GmbH | Clamping device |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE527076C2 (en) * | 2004-05-06 | 2005-12-20 | Svenska Cargo Foersaeljnings A | Foldable weather protection module and procedure for its erection |
| USD806444S1 (en) * | 2015-07-09 | 2018-01-02 | Treasure Garden, Inc. | Furniture cover |
| US10240360B1 (en) | 2017-09-06 | 2019-03-26 | Aharon Akad | Snow removal tent |
| US10132100B1 (en) | 2017-09-06 | 2018-11-20 | Aharon Akad | Snow removal mattress |
| US10932566B1 (en) * | 2018-04-23 | 2021-03-02 | Ira C. Waddey, JR. | Firewood storage container and cover |
| CN109707195A (en) * | 2019-03-05 | 2019-05-03 | 荆楚理工学院 | A kind of new-energy automobile parking device |
| CN111425014A (en) * | 2019-07-12 | 2020-07-17 | 南京苏美达智能技术有限公司 | Folding canopy for self-moving walking equipment |
| US11203873B2 (en) * | 2020-03-02 | 2021-12-21 | Daniel Hughes | Baluster shoe and method for installation |
| CN113802920B (en) * | 2021-08-27 | 2022-09-13 | 广州市番高气模制品有限公司 | Novel negative-pressure tent with wire drawstring and assembly process thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231305A (en) * | 1964-09-03 | 1966-01-25 | Elmer F Beckman | Collapsible cover assembly for vehicles |
| US3469588A (en) * | 1967-09-14 | 1969-09-30 | Orman M Rainwater | Articulated multisection shelter or frame structure |
| GB1375180A (en) * | 1970-11-27 | 1974-11-27 | ||
| US4084598A (en) * | 1976-09-30 | 1978-04-18 | Rainwater Orman M | Linked collapsible shelter structure |
| US4150682A (en) * | 1977-05-18 | 1979-04-24 | Anne Ryce | Extendable, retractable and portable shelter |
| US4241777A (en) * | 1979-04-27 | 1980-12-30 | Wenger Corporation | Portable shell |
| US4347690A (en) * | 1979-12-19 | 1982-09-07 | Wallace Jr Brenton G | Skeletal framework structure and junction for use therein |
| US4649947A (en) * | 1983-08-19 | 1987-03-17 | Brunswick Corporation | Expandable soft side shelter |
| NL8702908A (en) * | 1987-12-03 | 1989-07-03 | D3Bn Adviesbureau Civ Ing | COVERING METHOD AND APPARATUS. |
| US5596843A (en) * | 1995-02-27 | 1997-01-28 | Watson; Robert L. | Rigid structural members and structures for buildings and retaining means for securing sheets thereto |
| US6604327B1 (en) * | 2001-10-30 | 2003-08-12 | Ameracover Pool Enclosures, Inc. | Retractable spa enclosure |
-
2001
- 2001-12-11 CA CA002364313A patent/CA2364313A1/en not_active Abandoned
-
2002
- 2002-12-04 US US10/309,713 patent/US20030121539A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2345781A3 (en) * | 2010-01-04 | 2014-01-22 | Acquaalta Schutzsysteme GmbH | Clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20030121539A1 (en) | 2003-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |