DE271412C - - Google Patents
Info
- Publication number
- DE271412C DE271412C DENDAT271412D DE271412DA DE271412C DE 271412 C DE271412 C DE 271412C DE NDAT271412 D DENDAT271412 D DE NDAT271412D DE 271412D A DE271412D A DE 271412DA DE 271412 C DE271412 C DE 271412C
- Authority
- DE
- Germany
- Prior art keywords
- frame
- slate
- sheet
- sheet metal
- edges
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 3
- 239000010454 slate Substances 0.000 claims description 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/02—Slates
Landscapes
- Finishing Walls (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE271412C true DE271412C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=528067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT271412D Active DE271412C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE271412C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5171101A (en) * | 1987-05-27 | 1992-12-15 | Light Wave, Ltd. | Surfing-wave generators |
| US5271692A (en) * | 1987-05-27 | 1993-12-21 | Light Wave, Ltd. | Method and apparatus for a sheet flow water ride in a single container |
| US5401117A (en) * | 1987-05-27 | 1995-03-28 | Lochtefeld; Thomas J. | Method and apparatus for containerless sheet flow water rides |
| US5899633A (en) * | 1990-09-04 | 1999-05-04 | Lochtefeld; Thomas J. | Method and apparatus for containerless sheet flow water rides |
| US10195535B2 (en) | 2015-11-12 | 2019-02-05 | Whitewater West Industries Ltd. | Transportable inflatable surfing apparatus and method |
| US10335694B2 (en) | 2015-11-12 | 2019-07-02 | Whitewater West Industries Ltd. | Method and apparatus for fastening of inflatable ride surfaces |
| US11040289B2 (en) | 2013-03-21 | 2021-06-22 | Whitewater West Industries, Ltd. | Padded grate drainage system for water rides |
| US11273383B2 (en) | 2017-11-10 | 2022-03-15 | Whitewater West Industries Ltd. | Water ride attraction incorporating a standing wave |
| US11400384B2 (en) | 2013-10-30 | 2022-08-02 | Whitewater West Industries, Ltd. | Inflatable surfing apparatus and method |
-
0
- DE DENDAT271412D patent/DE271412C/de active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5171101A (en) * | 1987-05-27 | 1992-12-15 | Light Wave, Ltd. | Surfing-wave generators |
| US5271692A (en) * | 1987-05-27 | 1993-12-21 | Light Wave, Ltd. | Method and apparatus for a sheet flow water ride in a single container |
| US5401117A (en) * | 1987-05-27 | 1995-03-28 | Lochtefeld; Thomas J. | Method and apparatus for containerless sheet flow water rides |
| US7666104B2 (en) | 1990-09-04 | 2010-02-23 | Light Wave, Ltd. | Water ride attraction |
| US6319137B1 (en) | 1990-09-04 | 2001-11-20 | Light Wave, Ltd. | Containerless sheet flow water ride |
| US6716107B2 (en) | 1990-09-04 | 2004-04-06 | Light Wave, Ltd. | Containerless sheet flow water ride |
| US5899633A (en) * | 1990-09-04 | 1999-05-04 | Lochtefeld; Thomas J. | Method and apparatus for containerless sheet flow water rides |
| US11040289B2 (en) | 2013-03-21 | 2021-06-22 | Whitewater West Industries, Ltd. | Padded grate drainage system for water rides |
| US11400384B2 (en) | 2013-10-30 | 2022-08-02 | Whitewater West Industries, Ltd. | Inflatable surfing apparatus and method |
| US10195535B2 (en) | 2015-11-12 | 2019-02-05 | Whitewater West Industries Ltd. | Transportable inflatable surfing apparatus and method |
| US10335694B2 (en) | 2015-11-12 | 2019-07-02 | Whitewater West Industries Ltd. | Method and apparatus for fastening of inflatable ride surfaces |
| US10918960B2 (en) | 2015-11-12 | 2021-02-16 | Whitewater West Industries Ltd. | Method and apparatus for fastening of inflatable ride surfaces |
| US11273383B2 (en) | 2017-11-10 | 2022-03-15 | Whitewater West Industries Ltd. | Water ride attraction incorporating a standing wave |