I want to start an open source project that will provide ready-to-use business logos for use in mapping products. Part of the challenge here is that logos are trademarked and cannot be used without the express consent of the trademark owner. I'm willing to do the ground work to get permissions from a large set of the most common companies (I'm already about 30% of the way through that work. However, as the project grows, should a company decide to use my project for their own mapping needs I want them to be required to contribute their logo and allow for its use my the project. For example, a fast food chain with an arch shaped logo cannot use my project unless they are willing to contribute their logo to the project.
Are there any open source licenses out there that would support this?