U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 5823572

Self Defense Weapon With Memo

A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.

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Examiner: Barrett, Thomas


Primary examiner statistics: 110 patents; average approval time: 125 days
Assistant examiner statistics: 123 patents; average approval time: 973 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8100912 Surgical sagittal saw with quick release indexing head and low bl...
8100955 Orthopedic expansion fastener
8088128 Implantable cross-pin for anterior cruciate ligament repair
8083741 Orthopaedic implant with sensors
8083779 Anchor assemblies for securing connecting elements along a spinal...
8083795 Intervertebral prosthetic device for spinal stabilization and met...
8083774 Percutaneous vertebral fusion system
8080015 Impacting device and method
8070749 Revisable anterior cervical plating system
8062341 Rotatable bone plate
8057478 Unicondylar knee instrument system
8048109 Surgical retractor extensions
8048076 Method for installation of anterior cervical plate system having ...
8048112 Rod fixing apparatus for vertebra connecting member
7857816 Inserter for minimally invasive joint surgery having interchangea...
7353829 Methods and apparatus for multi-photon photo-activation of therap...
7344556 Noncylindrical drug eluting stent for treating vascular bifurcati...
7331350 Photochemical tissue bonding
7314485 Mitral valve device using conditioned shape memory alloy
7261741 Prosthesis with resorbable collar
7258700 Devices and method for nucleus pulposus augmentation and retentio...
7238197 Endoprosthesis deployment system for treating vascular bifurcatio...
7226483 Method of performing a transforaminal posterior lumber interbody ...
7226456 Trackable medical tool for use in image guided surgery
7223292 Intervertebral implant for transforaminal posterior lumbar interb...
7220276 Endovascular graft coatings
7220281 Implant for reinforcing and annulus fibrosis
7214242 Bioengineered tubular graft prostheses
7211086 Locking device for securing a rod-shaped element in a holding ele...
7204852 Intervertebral implant, insertion tool and method of inserting sa...
7201754 Device for installing an anchor in a bone
7198644 Intervertebral implant
7198047 Anchored anulus method
7195642 Method and apparatus for fixing a graft in a bone tunnel
7186266 Bifocal intraocular telescope for low vision correction
7179290 Flexible heart valve
7175659 Automatic suture fixation apparatus and method for minimally inva...
7175657 AAA device having connected bifurcated legs
7169150 Non-metallic orthopedic plate
7169177 Bifurcated stent

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6936072 Encapsulated intervertebral disc prosthesis and methods of manufa...
6896701 Modular interbody fusion implant
6896694 DEVICE FOR DISOBSTRUCTION OF ATERIOSCLEROTIC LESIONS WHICH INCORP...
6886568 Method for fabricating cell-containing implants
6883520 Methods and apparatus for dynamically stable spinal implant
6869448 Prosthesis
6849092 Implantable prosthetic or tissue expanding device
6814756 Expandable threaded arcuate interbody spinal fusion implant with ...
6797000 Tri-composite, full root, stentless valve
6793679 Expandable push-in arcuate interbody spinal fusion implant with t...
6783546 Implantable prosthetic or tissue expanding device
6783545 Low profile fusion cage and insertion set
6752831 Biocompatible osteogenic band for repair of spinal disorders
6749630 Tricuspid ring and template
6746483 Sheaths for implantable fixation devices
6746479 Stent cell configurations including spirals
6746477 Expandable stent
6745776 Methods for reducing postoperative intraocular pressure
6745775 Methods and apparatus for presbyopia treatment using a scanning l...
6733535 Spinal fusion implant having a trailing end adapted to engage an ...
6730116 Medical device for intraluminal endovascular stenting
6730122 Prosthetic heart valve with increased lumen
6722370 Delivery of a composition to the liver by utilizing the portal ve...
6723130 Neck-preserving-stem NPS
6719794 Intervertebral implant for transforaminal posterior lumbar interb...
6716247 Expandable push-in interbody spinal fusion implant
6709458 Expandable push-in arcuate interbody spinal fusion implant with t...
6702852 Method for retrofitting a heart valve holder
6688312 Closed bloodless hemorrhoidectomy method
6689170 Implant element
6684886 Intervertebral disc repair methods and apparatus
6682561 Spinal fixation system
6682559 Prosthetic heart valve
6679919 Artificial dura
6666883 Endoprosthesis for vascular bifurcation
6666886 Tissue equivalent approach to a tissue-engineered cardiovascular ...
6662805 Method for composite cell-based implants
6663669 Ankle replacement system
6656196 Microkeratome cutting blade and method for performing corneal res...
6652584 Expandable threaded arcuate interbody spinal fusion implant with ...
 
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