...that the inventor of the electric motor was a blacksmith named Thomas Davenport? Described as "a brilliantly unsuccessful inventor", Davenport invented the first rotary electric motor. In 1836 he headed out -- on foot -- from his Vermont home to file a patent application at the Patent Office in Washington, D.C. By the time he got there, he had squandered away his money and couldn't afford the $30 filing fee so he turned around and went home. When he later mailed in his application with money he'd raised, the Patent office was destroyed in a fire. He did finally get credit for his invention on Feb. 5, 1837.
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 |
| 7594306 | Casket lid A casket lid includes a lid member with one of a male member and a female member, and at least one rim molding member having the other one of the male member and the female member. The male member and the female member are engaged for mounting the at least one rim m... | 09/29/2009 |
| 7392574 | Memorialization casket A casket comprises a casket shell, a casket lid closeable upon the shell, and a memorial shelf pivoted to the lid and movable to and between an extended position at which the shelf is adapted to support items of memorialization and a retracted position. ... | 07/01/2008 |
| 7380316 | Casket lid assembly A lid assembly for a casket has an end rail including an end rail notch. Opposing side rails are attached to the end rail. The side rails each include a side rail notch. An end section is positioned within the end rail notch. A lid dome includes a pair of dome side ... | 06/03/2008 |
| 7322080 | Memorialization casket A memorialization casket comprises a shell, a lid closable upon the shell and an alcove structure mounted to an under side of the lid. The casket lid may include a dish mounted to the under side of the casket lid, with the alcove structure being mounted to the dish.... | 01/29/2008 |
| 7320162 | Casket with memorabilia mounting and display devices A casket comprises a casket shell having a pair of side walls, a pair of end walls, and a floor, at least one lid securable to the casket shell, a memorabilia mounting device secured to the at least one lid and extending along at least a portion of a perimeter there... | 01/22/2008 |
| 7263751 | Lightweight viewing casket A casket assembly includes a container and a two-piece lid. The two-piece lid includes a superior lid that covers the anterior end of the casket and an inferior lid that covers the opposite end. The container includes a bottom panel, an inferior end panel, a superio... | 09/04/2007 |
| 7249402 | Mortise and tenon casket with shelf and bracket assembly A casket assembly includes a container and a two-piece lid. The two-piece lid includes a superior lid that covers the anterior end of the casket and an inferior lid that covers the opposite end. The container includes a bottom panel, an inferior end panel, a superio... | 07/31/2007 |
| 7247264 | Casket lid and method of making same A method of making a lid for a casket comprises providing tooling configured to produce a one-piece, unitary casket lid having a crown, a pie, a rim and a header, providing settable material from which to mold the lid, molding the settable material with the tooling,... | 07/24/2007 |
| 7243406 | Casket with combination hinge, brace, and lock A casket comprises a casket shell having a pair of side walls, a pair of end walls, and a bottom wall, a casket lid pivoted to the casket shell for movement to an open position and to a closed position, and a combination hinge, brace, and lock mechanism connecting t... | 07/17/2007 |
| 7210204 | Personalized casket ornament display plaque A casket ornament display plaque and associated methods for memorializing a deceased individual. The casket ornament display plaque comprises a decorative board, a casket ornament attached to the board, and indicia attached to the board identifying a deceased to be ... | 05/01/2007 |
| 7204003 | Burial bell and tray A rental casket system includes a casket with a recessed side panel for ease of viewing. The casket includes a removable end piece which is one embodiment is located within grooves formed in the side panels of the casket. The grooves widen near the upper portion of ... | 04/17/2007 |
| 7195129 | Inner container for household devices Inner containers for household devices in the form of a drum composed of an inner and an outer wall with a shear-resistant connection between the two walls, where both the inner and outer walls have been built up from a thermoplastic. The design of the novel inner c... | 03/27/2007 |
| 7183339 | Method for making dimensionally stable composite products from lignocelluloses This invention relates to a process for making dimensionally stable reconstituted composite products from lignocellulosic material. By treating lignocellulose with high pressure steam to decompose and hydrolyze the hemicellulose, cellulose and lignin fractions of th... | 02/27/2007 |
| 7147811 | Casket lid and method of making same A method of making a one-piece, unitary lid for a casket comprises providing tooling configured to produce a casket lid having a crown, a pie, a rim and a header, providing settable material, preferably a mixture of wood chips and binder, from which to mold the lid,... | 12/12/2006 |
| 7003855 | Collapsible cardboard cremation casket A collapsible cremation casket is formed of cardboard and has the appearance of a typical wood or plastic casket. The casket is assembled by folding along pre-scored lines to form a two-piece domed lid having a plurality of slots on the bottom and a set of slots in ... | 02/28/2006 |
| 6976294 | Casket having memorabilia compartment A casket is provided with an integral memorabilia compartment for the placement, display and storage therein of personal effects and mementos of memorialization of the deceased. In one form the casket comprises a shell, a cap pivoted to the shell, and an openable an... | 12/20/2005 |
| 6922877 | Casket lid and method of making same A method of making a one-piece, unitary lid for a casket comprises providing tooling configured to produce a casket lid having a crown, a pie, a rim and a header, providing settable material, preferably a mixture of wood chips and binder, from which to mold the lid,... | 08/02/2005 |
| 6849141 | Casket lid and method of making same A method of making a lid for a casket comprises providing tooling configured to produce a one-piece, unitary casket lid having a crown, a pie, a rim and a header, providing settable material from which to mold the lid, molding the settable material with the tooling,... | 02/01/2005 |
| 6836936 | Casket having memorabilia compartment A casket is provided with an integral memorabilia compartment for the placement, display and storage therein of personal effects and mementos of memorialization of the deceased. In one form the casket comprises a shell, a cap pivoted to the shell, and an openable an... | 01/04/2005 |
| 6763558 | Vehicle shaped caskets and urns The vehicle shaped caskets and urns are stylized funeral containers that are configured to reflect the particular features of specific automobiles. The funeral containers include a body portion, a lid portion and a mounting base member. The body portion reflects the... | 07/20/2004 |
| 6742231 | Cap panel insert usable in dish assemblies of both cut top and full top caskets A cap panel insert which is usable in dish assemblies of both cut top and full top caskets. A dish assembly adapted to be positioned in a lid of a full top casket comprises a cap panel sized and configured to fit within the full top casket lid and puffing members at... | 06/01/2004 |
| 6715190 | Memorialization casket A memorialization casket of the type which allows it to be personalized to the deceased comprises a shell, a lid closable upon the shell and an alcove structure mounted to an under side of the lid, the alcove structure including a recessed area adapted to receive an... | 04/06/2004 |
| 6574841 | Lightweight burial casket A lid for a casket includes a cover including longitudinally spaced-apart first and second end edges, transversely spaced-apart first and second side edges, and a dome extending between the first and second side edges and between the first and second end ... | 06/10/2003 |
| 6503429 | Casket lid and method of making same A method of making a one-piece, unitary lid for a casket comprises providing tooling configured to produce a casket lid having a crown, a pie, a rim and a header, providing settable material, preferably a mixture of wood chips arid binder, from which to m... | 01/07/2003 |
| 6446315 | Dish assembly for a burial casket cap In an effort at increasing the quality and styling of the casket interior, and in particular the casket cap dish assembly, and in an effort to increase the quality of the memorialization aspect of the casket and memorial service, the present assembly was ... | 09/10/2002 |
| 6324736 | Funeral casket with video display unit A funeral casket which includes a video display unit capable of playing a recording or other message containing visual images, and audio if desired, at a funeral service. The recorded message may portray selected events during the life of the deceased and... | 12/04/2001 |
| 6317942 | Casket and method of manufacture A casket comprises a shell including a floor, a pair of side walls and a pair of end walls. A pair of caps are closable upon the shell. At least one of the walls is constructed of at least two panels having adjacent abutting edges forming a joint between ... | 11/20/2001 |
| 6243931 | Casket lid and method and making same A method of making a one-piece, unitary lid for a casket comprises providing tooling configured to produce a casket lid having a crown, a pie, a rim and a header, providing settable material, preferably a mixture of wood chips and binder, from which to mo... | 06/12/2001 |
| 6237202 | Dish assembly for a burial casket cap In an effort at increasing the quality and styling of the casket interior, and in particular the casket cap dish assembly, and in an effort to increase the quality of the memorialization aspect of the casket and memorial service, the present invention was... | 05/29/2001 |
| 6151762 | Casket top interior A center panel for use in a casket top includes a panel frame and a section of flexible material. The panel base includes a panel base and a plurality of folded-under tabs, the panel base having a first side and a second side. Each of the folded-under tab... | 11/28/2000 |
| 6138334 | Lightweight casket A lightweight structurally sound casket formed preferably of a sandwich construction using a core of an open cell or honeycomb patterned material and fluid resistant surface elements. The casket is comprised of a body containment portion and a lid portion... | 10/31/2000 |
| 6131253 | Flat-lid for a casket A flat-lid casket has a bottom, two opposing side walls connected to opposing sides of the bottom, and two opposing end walls connected to the opposing end of the bottom and to the two opposing side walls. Each of the two opposing end walls has a main pan... | 10/17/2000 |
| 6105221 | Casket top interior assembly having roll clamp A casket top interior assembly includes at least one roll and a roll clamp. The casket top interior assembly is used in connection with a casket lid, the casket lid being generally concave and constructed of a rigid material. The at least one roll has a f... | 08/22/2000 |
| 6094789 | Casket and method of manufacture A casket comprises a shell including a floor, a pair of side walls and a pair of end walls. A pair of caps are closable upon the shell. At least one of the walls is constructed of at least two panels having adjacent abutting edges forming a joint between ... | 08/01/2000 |
| 5960978 | Casket and method of manufacture A casket comprises an outer structure, a tray and an insert. The tray is formed of corrugated fiberboard having a corrugation extending in a first direction, while the insert is formed of corrugated fiberboard having a corrugation extending in a second di... | 10/05/1999 |
| 5709016 | Ready-to-assemble casket A casket is assembled from prefabricated components to provide an attractive and aesthetically appealing casket design with a minimum amount of metal components so that the casket is adapted for cremation. A shell of the casket is constructed from upstand... | 01/20/1998 |
| 5680682 | Casket A casket having a tub, lid and pedestal base each separately molded of plastic material. The tub is integrally molded of plastic as a single unit having an endless hollow peripheral side wall formed by fluid injection, the tub having curved inner and oute... | 10/28/1997 |
| 5675877 | Dish assembly for burial casket cap and method A dish assembly for a burial casket comprises a generally rectangular cap panel having a pair of opposed sides, a puffing member attached to each side of the pair of sides along respective adjacent edges of the puffing member and side, a cap panel insert ... | 10/14/1997 |
| 5632073 | Dish support for burial casket cap A casket cap assembly for a burial casket comprises a cap having two sides and two ends defining an interior, having a peripheral edge and having a peripheral groove in the peripheral edge within the interior of the cap. A pair of cap dish assembly suppor... | 05/27/1997 |
| 5611124 | Casket having memorabilia compartment A casket is provided with an integral memorabilia compartment for the placement, display and storage therein of personal effects and mementos of memorialization of the deceased. In one form the casket comprises a shell, a cap pivoted to the shell, and an ... | 03/18/1997 |