Bizarre Patents
A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7278588 | Elastomeric railway tie pad An elastomeric member is arranged beneath a railroad tie to adjust the modulus of track over a relatively stiff structure such as a bridge or tunnel. Methods or combinations that include an elastomeric member are employed to reduce the modulus of a track over a rela... | 10/09/2007 |
| 7004673 | Asphalt concrete pavement with concrete subbase with the enriched quarry limestone waste as a coarse aggregate Asphalt concrete pavement consisting of an asphalt surface course, concrete subbase of specified compressive strength fc′ and modulus of rupture up to 5,000 and 750 psi, respectively, with small grains crushed limestone finer than 9.5 mm as a coarse agg... | 02/28/2006 |
| 6964374 | Retrieval and manipulation of electronically stored information via pointers embedded in the associated printed material A method of retrieving and manipulating electronic information that relates to a printed document. Each printed document contains an initialization marking that is recognizable by an external sensory device and unique to the printed document. When a reader of the pr... | 11/15/2005 |
| 5055350 | Composite railroad cross-tie A railroad cross-tie made from sand and recycled thermoplastic containers. To practice the invention the containers made of many thermoplastic materials are granulated and mixed together. The labels and small amounts of residue from the original contents ... | 10/08/1991 |
| 4151145 | Latex-modified, pretensioned and prestressed structures having enhanced structural load bearing capacity This invention relates to a latex-modified, pretensioned, and prestressed concrete structure having at least about a 50% reduction in bond transfer length as compared to a structure not modified by a latex. Such structure is composed of a cured concrete c... | 04/24/1979 |
