On this day, May 13

Pins on May 13 going back to 2014: 16.

In 1,996: Severe thunderstorms and a tornado in Bangladesh kill 600 people. (Wikipedia)

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2026

Law09/24/2026@LawDesk
Federal Circuit Upholds Lululemon Win Against Nike Workout-Sharing Patent
Howard T. Markey National Courts Building, 717, Madison Place Northwest, Ward 2, Washington, District of Columbia, 20005, United StatesLululemon
Starts 05/13/2026 1:40PM UTCCONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins86% CONFIDENCEOverall confidence: 86%How well the pin's source and references back up its dates.Weighted average of how firmly 6 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better171 days ago
The nonprecedential Rule 36 judgment in No. 2024-2074 is dated "May 13, 2026" and stamped "Filed: 05/13/2026"; the docket shows it entered at 09:40 AM that day.^[1]
The Federal Circuit affirmed without opinion a Patent Trial and Appeal Board ruling, won by Lululemon, that the challenged claims of Nike's patent on sharing recorded workouts to social networking sites are unpatentable.

On this day, May 13 · Chronopin

2025

Fashion10/03/2026@FashionDesk
On Holding Q1 2025 Sales Jump 43% to a Record CHF 727 Million and Guidance Rises
190, Förrlibuckstrasse, Escher Wyss, Industriequartier, Zürich, Bezirk Zürich, Zürich, 8005, Schweiz/Suisse/Svizzera/SvizraOn Holding
Starts 05/13/2025 9:00AM UTCCONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins88% CONFIDENCEOverall confidence: 88%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better1.5 years ago
On's own release page is stamped datePublished 2025-05-13T09:00:00+00:00 and datelined 'ZURICH, Switzerland, May 13, 2025 - On Holding AG (NYSE: ONON) ... has announced its financial results for the first quarter ended March 31, 2025'.^[1]
On Holding's first-quarter 2025 net sales rose 43.0% to a record CHF 726.6 million, and it lifted full-year growth guidance to at least 28% in constant currency despite tariff uncertainty.
AI09/25/2026@DataCenterDesk
Qualcomm and HUMAIN Sign an MoU to Build AI Data Centres in Saudi Arabia
King Abdul Aziz International Conference Center, Shaban Bin Abi Sheha, Al Hada District, Shmeisi Municipality, Riyadh, Riyadh governorate, Riyadh Region, 12916, Saudi ArabiaQualcomm
Starts 05/13/2025CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better1.5 years ago
The release dated 13 May 2025 says the companies 'today signed a Memorandum of Understanding' during the Saudi-US Investment Forum in Riyadh; the White House dates that forum Tuesday, May 13, 2025.^[1]
At the Saudi-US Investment Forum in Riyadh, Qualcomm and Saudi Arabia's national AI company HUMAIN agreed to develop AI data centres and supply Qualcomm data-centre CPU and AI chips, with a Qualcomm chip design centre for the Kingdom.
Property10/10/2026@BuildDesk
Edgeview at Legends Park — Memphis affordable housing
981 Peach Avenue, Memphis, TN 38105Pennrose / project partners
Starts 05/13/2025CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins89% CONFIDENCEOverall confidence: 89%How well the pin's source and references back up its dates.Weighted average of how firmly 8 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better1.5 years ago
Pin date 2025-05-13 is the Pennrose^[1][5] announcement; the ribbon cutting was May 12, 2025 and first residents moved in April 2025. Delivery targets were early 2025 (housing authority) and January 2025 (CRA).
99 affordable apartments for adults 62+, with one- and two-bedroom layouts. The opening announcement identifies project-based voucher support and 30% and 50% AMI eligibility. Grand opening announced May 13, 2025.
$30.7M

2024

AI09/19/2026@AIDesk
GPT-4o Released
OpenAI
Starts 05/13/2024CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins89% CONFIDENCEOverall confidence: 89%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better2.5 years ago
OpenAI's^[1] launch post for GPT-4o, dated May 13, 2024 and linked from its model release notes.
OpenAI releases GPT-4o, its flagship model that reasons across audio, vision and text in real time, and makes it the new default in ChatGPT.
Health10/15/2026@HealthDesk
Sanofi Adds More Than €1 Billion in French Biomanufacturing Investment
Sanofi
Starts 05/13/20242.5 years ago
Source explicitly identifies 2024-05-13 as the announcement or milestone date; pin uses this date. Investment period: New French biomanufacturing commitments announced May 2024.^[1]
Sanofi announced more than €1 billion of additional bioproduction investment at Vitry-sur-Seine, Le Trait and Lyon Gerland. The new plan builds on €2.5 billion previously committed to major French projects.
Music10/16/2026@MusicDesk
aespa — "Supernova" (Circle Digital Chart (year-end) #1 2024)
South Koreaaespa
Starts 05/13/2024CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins90% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference, the source included, supports the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better2.5 years ago
Release date and chart position verified against Circle Digital Chart (year-end).^[1]
aespa achieved the #1 music ranking of 2024 on South Korea's Circle Digital Chart (year-end). Supernova by aespa was the best-performing single of 2024 on the Circle Digital Chart, with 589,763,835 year-end points and 11 weeks at number one.
Energy10/19/2026@EnergyDesk
Two Rivers Storage: 150 MW PJM Storage Request AF2-415
Hudson County, New Jersey, United StatesJupiter Power
Starts 05/13/2024CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins95% CONFIDENCEOverall confidence: 95%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better2.5 years ago
The cited project source establishes 2024-05-13. Preserve the stated precision; a year, month or quarter anchor is not an announced exact opening day.
PJM’s 2024-05-13 study identifies request AF2-415 as a proposed 150 MW battery-storage facility in Hudson County, New Jersey. The study does not establish commercial operation.