Quotables
"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Number | Title | Issue Date |
| 7318548 | Apparatus and method for isolating deposited items A mail depository apparatus includes a rigid housing forming a channel adapted for directing deposited mail items and an interface member adapted to attach a flexible container to the housing for receiving deposited mail items from the channel, wherein the interface... | 01/15/2008 |
| 7234633 | Securing and handling of mail A biohazard-isolating bag is positioned in the interior space of a public mailbox. The biohazard-isolating bag receives mail that is deposited in the mailbox. A postal worker, upon retrieving mail from the mailbox, closes the biohazard-isolating bag. Contaminants th... | 06/26/2007 |
| 6953148 | Mail collection bag A bag comprises an upper chamber and a lower chamber. The upper chamber comprises an inlet end defining an inlet opening. The lower chamber defines a lower chamber interior volume less than the upper chamber interior volume. A strainer is between the bottom end of t... | 10/11/2005 |
| 6942141 | Secure delivery apparatus Security apparatus (10) for the secure receipt and retention of articles (30) delivered thereto. The security apparatus (10) comprises a housing (12) having an upper chamber (14) and a lower chamber (16) separated from one a... | 09/13/2005 |
| 4785960 | Mailbox security bag A security bag comprising a pouch with an open mouth. A strap passes through a sleeve disposed around the mouth. One end of the strap is secured to the pouch so that pulling the opposing free end of the strap gathers together the mouth to close the pouch.... | 11/22/1988 |
