USD939636S1 - Block formed from mirrored pair of sheet-formed tetrahedral units - Google Patents
Block formed from mirrored pair of sheet-formed tetrahedral units Download PDFInfo
- Publication number
- USD939636S1 USD939636S1 US29/640,688 US201829640688F USD939636S US D939636 S1 USD939636 S1 US D939636S1 US 201829640688 F US201829640688 F US 201829640688F US D939636 S USD939636 S US D939636S
- Authority
- US
- United States
- Prior art keywords
- sheet
- tetrahedral units
- mirrored pair
- block
- block formed
- 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.)
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Description
Claims (1)
- The ornamental design for an block formed from mirrored pair of sheet-formed tetrahedral units, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/640,688 USD939636S1 (en) | 2018-03-16 | 2018-03-16 | Block formed from mirrored pair of sheet-formed tetrahedral units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/640,688 USD939636S1 (en) | 2018-03-16 | 2018-03-16 | Block formed from mirrored pair of sheet-formed tetrahedral units |
Publications (1)
Publication Number | Publication Date |
---|---|
USD939636S1 true USD939636S1 (en) | 2021-12-28 |
Family
ID=79030144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/640,688 Active USD939636S1 (en) | 2018-03-16 | 2018-03-16 | Block formed from mirrored pair of sheet-formed tetrahedral units |
Country Status (1)
Country | Link |
---|---|
US (1) | USD939636S1 (en) |
Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533202A (en) * | 1968-12-13 | 1970-10-13 | Sunbird Ind Inc | Modular shelter or building |
DE1958766A1 (en) * | 1969-11-22 | 1971-05-27 | Hans Kalthoff | Component formed from a circular disk |
US3728201A (en) * | 1971-07-27 | 1973-04-17 | F Stroehmer | Thematically illustrated icosahedron assemblage and method of assembly |
US4025012A (en) * | 1975-07-11 | 1977-05-24 | Chan David M F | Modular decorative structure |
USD255473S (en) * | 1978-03-07 | 1980-06-17 | Johnson & Johnson | Toy block |
US4492723A (en) * | 1982-10-14 | 1985-01-08 | Chadwick Ii Lee S | Curvilinear polyhedral construction kit |
US4937106A (en) * | 1989-06-02 | 1990-06-26 | American Greetings Corporation | Collapsible decroative assembly |
US5593337A (en) * | 1996-01-11 | 1997-01-14 | Lapointe; Brian | Flexible toy piece set for assembly into polyhedral shapes |
US5762336A (en) * | 1997-06-16 | 1998-06-09 | Miller, Jr.; Joseph Lee | Three dimensional interlocking puzzle |
USD407663S (en) * | 1998-06-26 | 1999-04-06 | Minnesota Mining And Manufacturing Company | Ornament |
USD407661S (en) * | 1998-06-26 | 1999-04-06 | Minnesota Mining And Manufacturing Company | Ornament |
USD537185S1 (en) * | 2004-04-18 | 2007-02-20 | Gehry Design, L.L.C. | Lamp |
US7469898B2 (en) * | 2006-04-05 | 2008-12-30 | Peter Forakis | Geometric puzzle kits |
US20150079870A1 (en) * | 2013-09-17 | 2015-03-19 | T. Dashon Howard | All-shape: modified platonic solid building block |
US20150079871A1 (en) * | 2013-09-17 | 2015-03-19 | T. Dashon Howard | Systems and methods for all-shape modified building block applications |
WO2015077760A1 (en) * | 2013-11-25 | 2015-05-28 | Howard T Dashon | Systems and methods for all-shape modified building block applications |
USD763970S1 (en) * | 2014-05-29 | 2016-08-16 | T. Dashon Howard | Tetrahedral turbine block |
USD798391S1 (en) * | 2014-03-26 | 2017-09-26 | T. Dashon Howard | Pentagonal building block |
USD798392S1 (en) * | 2014-05-27 | 2017-09-26 | T. Dashon Howard | Tetrahedral positive universal joint block |
USD800227S1 (en) * | 2014-05-27 | 2017-10-17 | T. Dashon Howard | Tetrahedral negative universal joint block |
USD802683S1 (en) * | 2014-05-27 | 2017-11-14 | T. Dashon Howard | Tetrahedral neutral converter block |
-
2018
- 2018-03-16 US US29/640,688 patent/USD939636S1/en active Active
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533202A (en) * | 1968-12-13 | 1970-10-13 | Sunbird Ind Inc | Modular shelter or building |
DE1958766A1 (en) * | 1969-11-22 | 1971-05-27 | Hans Kalthoff | Component formed from a circular disk |
US3728201A (en) * | 1971-07-27 | 1973-04-17 | F Stroehmer | Thematically illustrated icosahedron assemblage and method of assembly |
US4025012A (en) * | 1975-07-11 | 1977-05-24 | Chan David M F | Modular decorative structure |
USD255473S (en) * | 1978-03-07 | 1980-06-17 | Johnson & Johnson | Toy block |
US4492723A (en) * | 1982-10-14 | 1985-01-08 | Chadwick Ii Lee S | Curvilinear polyhedral construction kit |
US4937106A (en) * | 1989-06-02 | 1990-06-26 | American Greetings Corporation | Collapsible decroative assembly |
US5593337A (en) * | 1996-01-11 | 1997-01-14 | Lapointe; Brian | Flexible toy piece set for assembly into polyhedral shapes |
US5762336A (en) * | 1997-06-16 | 1998-06-09 | Miller, Jr.; Joseph Lee | Three dimensional interlocking puzzle |
USD407661S (en) * | 1998-06-26 | 1999-04-06 | Minnesota Mining And Manufacturing Company | Ornament |
USD407663S (en) * | 1998-06-26 | 1999-04-06 | Minnesota Mining And Manufacturing Company | Ornament |
USD537185S1 (en) * | 2004-04-18 | 2007-02-20 | Gehry Design, L.L.C. | Lamp |
US7469898B2 (en) * | 2006-04-05 | 2008-12-30 | Peter Forakis | Geometric puzzle kits |
US20150079870A1 (en) * | 2013-09-17 | 2015-03-19 | T. Dashon Howard | All-shape: modified platonic solid building block |
US20150079871A1 (en) * | 2013-09-17 | 2015-03-19 | T. Dashon Howard | Systems and methods for all-shape modified building block applications |
WO2015077760A1 (en) * | 2013-11-25 | 2015-05-28 | Howard T Dashon | Systems and methods for all-shape modified building block applications |
USD798391S1 (en) * | 2014-03-26 | 2017-09-26 | T. Dashon Howard | Pentagonal building block |
USD798392S1 (en) * | 2014-05-27 | 2017-09-26 | T. Dashon Howard | Tetrahedral positive universal joint block |
USD800227S1 (en) * | 2014-05-27 | 2017-10-17 | T. Dashon Howard | Tetrahedral negative universal joint block |
USD802683S1 (en) * | 2014-05-27 | 2017-11-14 | T. Dashon Howard | Tetrahedral neutral converter block |
USD763970S1 (en) * | 2014-05-29 | 2016-08-16 | T. Dashon Howard | Tetrahedral turbine block |
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Legal Events
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FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |