Granted Patent
Utility
US 5,531,678 · App. 08/422,297
Method of using a spring-loaded reciprocable stylet holder to eject a T-fastener
Inventors:
Todd C. Tomba, Edgar G. Manosalva, Donald J. Goldhart, James D. Morrow
Patented Case
View Patent ↗
Granted: Jul 2, 1996
Filed: Apr 14, 1995
Inventors
Todd C. Tomba
Edgar G. Manosalva
Donald J. Goldhart
James D. Morrow
Assignee (at issue)
Abbott Laboratories
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.