| 11/10/2021 | Petition for a writ of certiorari filed. (Response due December 15, 2021) |
| 12/01/2021 | Waiver of right of respondent Hasbro, Inc. to respond filed. |
| 12/01/2021 | Waiver of right of respondent Reuben Klamer to respond filed. |
| 12/01/2021 | Waiver of right of respondents Dawn Linkletter Griffin, et al. to respond filed. |
| 12/15/2021 | DISTRIBUTED for Conference of 1/7/2022. |
| 12/15/2021 | Amicus brief of Public Knowledge, Lita Rosario-Richardson, Esq., Library Futures Institute, and Fight For The Future not accepted for filing. (December 15, 2021 -- Duplicate submission) |
| 12/15/2021 | Brief amicus curiae of William Morris Endeavor Entertainment LLC filed. (Distributed) |
| 12/15/2021 | Brief amicus curiae of California Society of Entertainment Lawyers filed. (Distributed) |
| 12/15/2021 | Brief amici curiae of Larry Lieber, et al. filed. (Distributed) |
| 12/15/2021 | Brief amici curiae of Public Knowledge, et al. filed. (Distributed) |
| 12/15/2021 | Brief amici curiae of Screen Actors Guild-American Federation of Television and Radio Artists and The Authors Guild, Inc. filed. (Distributed) |
| 12/21/2021 | Response Requested. (Due January 20, 2022) |
| 12/29/2021 | Motion of respondent Reuben Klamer to extend the time to file a response from January 20, 2022 to February 21, 2022, submitted to The Clerk. |
| 01/03/2022 | Motion of respondent Hasbro, Inc. to extend the time to file a response from January 20, 2022 to February 21, 2022, submitted to The Clerk. |
| 01/04/2022 | Motion to extend the time to file a response is granted and the time is extended to and including February 22, 2022. See Rule 30.1. |
| 01/05/2022 | Motion of respondents Dawn Linkletter Griffin, et al. to extend the time to file a response from January 20, 2022 to February 21, 2022, submitted to The Clerk. |
| 01/06/2022 | Motion to extend the time to file a response is granted and the time is extended to and including February 22, 2022. See Rule 30.1. |
| 01/14/2022 | Motion to extend the time to file a response is granted and the time is extended to and including February 22, 2022, for all respondents. See Rule 30.1. |
| 01/21/2022 | Suggestion of death and motion under Rule 35.1 filed to substitute The Reuben B. Klamer Living Trust as a respondent in place of Reuben Klamer, deceased. |
| 02/22/2022 | Brief of respondent Hasbro, Inc. in opposition filed. |
| 02/22/2022 | Brief of respondents Dawn Linkletter Griffin, et al. in opposition filed. |
| 02/22/2022 | Brief of respondent Reuben Klamer in opposition filed. |
| 03/08/2022 | Reply of petitioners Markham Concepts, Inc., et al. filed. (Distributed) |
| 03/09/2022 | DISTRIBUTED for Conference of 3/25/2022. |
| 03/28/2022 | Petition DENIED. |
