Process for propelling foodstuffs or the like into a crowd
Patent 5996568 Issued on December 7, 1999. Estimated Expiration Date: 
March 31, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
March 31, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 279965 884024 2526018 2703944 Handbill assembly and delivery system for handbills Pneumatic launcher Patent #: 5660160 InventorAssigneeApplicationNo. 831483 filed on 03/31/1997US Classes:124/56FLUID PRESSUREExaminersPrimary: Ricci, John A.Attorney, Agent or FirmInternational ClassF41B 011/00AbstractA method of promoting a product or product brand at a public event that is safe, fun, and very entertaining includes steps of wrapping a product in a wrapper that is designed not to come apart when flying through the air, that is relatively soft and without any hard or sharp edges, and that is flexible, compressible and relatively airtight, placing the product and its wrapper within a tube in a manner such that the compressible, relatively airtight package forms a seal with an inner wall of the tube, and ejecting the product and its wrapper out of the tube and toward an audience by applying a pressurized gas within the tube, whereby the flexible, compressible and relatively airtight wrapper both helps seal the wrapper to the tube in order to make the ejection process efficient, and acts to keep the package together as it travels toward the audience. | |
