Magnifying lens
Latest 3M INNOVATIVE PROPERTIES COMPANY Patents:
Description
The shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.
Claims
The ornamental design for a magnifying lens, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 2354772 | August 1944 | Prange |
| 2449886 | September 1948 | Dougherty |
| D157083 | January 1950 | Paulson |
| D220724 | May 1971 | Alaska |
| D222386 | October 1971 | Kirschner |
| D284087 | June 3, 1986 | Haidinger |
| 4872237 | October 10, 1989 | Smith |
| D320289 | September 24, 1991 | Blackstone |
| 5048928 | September 17, 1991 | Davis |
| D333146 | February 9, 1993 | McDevitt |
| D334207 | March 23, 1993 | Iaquinto |
| D373223 | August 27, 1996 | Pernicka |
| D380873 | July 8, 1997 | Reuber |
| D384441 | September 30, 1997 | Badger |
| D420375 | February 8, 2000 | Goff |
| D430887 | September 12, 2000 | Goff |
| D454667 | March 19, 2002 | Chartrand |
| D480739 | October 14, 2003 | Carr |
| D480740 | October 14, 2003 | Carr |
| D481173 | October 21, 2003 | Alexander |
| D627108 | November 9, 2010 | Blauer |
| D634762 | March 22, 2011 | Levine |
| D658697 | May 1, 2012 | Jim |
| D661329 | June 5, 2012 | Hui |
| D669639 | October 23, 2012 | Klotz |
| D686778 | July 23, 2013 | Isobe |
| D700401 | February 25, 2014 | Larrivee |
| D705994 | May 27, 2014 | Ryan |
| D758471 | June 7, 2016 | van Hees |
| D772228 | November 22, 2016 | Jung |
| D773552 | December 6, 2016 | Champ |
| D797997 | September 19, 2017 | Morin |
| D829797 | October 2, 2018 | Huang |
| D844688 | April 2, 2019 | Hodgson |
| D881474 | April 14, 2020 | Kawamoto |
| WO 2017-189394 | November 2017 | WO |
Patent History
Patent number: D917594
Type: Grant
Filed: Oct 26, 2018
Date of Patent: Apr 27, 2021
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Linus P. Bastman (Orsa), Johan M. P. Hansson (Borlänge), John M. Kruse (Minneapolis, MN), John M. Pilgrim (Woodbury, MN), Timothy L. Wong (St. Paul, MN)
Primary Examiner: Holly E Thurman
Application Number: 29/668,018
Type: Grant
Filed: Oct 26, 2018
Date of Patent: Apr 27, 2021
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Linus P. Bastman (Orsa), Johan M. P. Hansson (Borlänge), John M. Kruse (Minneapolis, MN), John M. Pilgrim (Woodbury, MN), Timothy L. Wong (St. Paul, MN)
Primary Examiner: Holly E Thurman
Application Number: 29/668,018
Classifications
Current U.S. Class:
Magnifying Or Reducing Glass (D16/135)