Actor Zeppo Marx patented a "Cardiac Pulse Rate Monitor" in 1969.
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 |
| 6799448 | Device for placing a mechanical retaining means An apparatus for mounting mechanical fasteners comprises first elements to set, limit and/or measure a path or a length or a distance when the fastener is being mounted. Said apparatus also comprises second elements to set, limit and/or measure at least one force co... | 10/05/2004 |
| 6430979 | Device for placing a mechanical retaining means An apparatus for mounting mechanical fasteners comprises first elements to set, limit and/or measure a path of a length of a distance when the fastener is being mounted. Said apparatus also comprises second elements to set, limit and/or measure at least o... | 08/13/2002 |
| 6421886 | Arrangement for connecting the edges of two strips, for instance of a locking ring or band Based on a system for joining two end edges as described in the German patent 40 09 259, an improved system to join the strip edges of a clamping ring or a compression ring, said junction of the invention withstanding higher tensile loads. Compared to the... | 07/23/2002 |
| 6113306 | Securing ring ("c" clip) The invention relates to slotted fastening ring for making a formfitting connection by compressing or expanding, respectively, the slotted fastening ring during installation or removal, respectively. It is provided that the fastening ring (1) is made from... | 09/05/2000 |
| 5933937 | Tolerance compensation in a reusable clamp structure A clamp structure with a clamping band which can be used, for example, to fixedly secure a hose on a nipple and which includes a tightening arrangement for tightening the clamp structure about the object to be fastened and a tolerance-compensating arrange... | 08/10/1999 |