PTO Wrapper PDF
Dossier Espace Google
Patent
   D478806
Priority
Aug 05 1997
Filed
Aug 05 1997
Issued
Aug 26 2003
Expiry
Aug 26 2017
Inventors
McDonough,…
Assg.orig
PENN ENGIN…
Assg.curr
PEM MANAGE…
Entity
unknown
Referenced by
7
References
4
Maint.:
n/a
The ornamental design for a thumbscrew, as shown and described.

FIG. 1 is a front elevational view of the fastener;

FIG. 2 is a top plan view;

FIG. 3 is a side elevational view; and,

FIG. 4 is bottom plan view thereof.
INVENTORS:

McDonough, William P., Kelly, Patrick D.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D543446, Nov 15 2004 Streamlight, Inc Head, for a fastener or actuator
D623049, Jun 05 2009 PROTECTIVE INDUSTRIES, INC Hole plug
D647007, Aug 19 2009 FALTEC CO , LTD Vehicular traction hook and forms
D647008, Aug 19 2009 FALTEC CO , LTD Vehicular traction hook and forms
D685298, Jan 24 2012 GLAS AMERICAS LLC Thumbscrew adjuster for a weight distribution hitch
D735567, Dec 24 2013 Kyo-Ei Industrial Corporation Cap for wheel nut
D947013, Mar 11 2020 FIVETECH TECHNOLOGY INC. Fastener
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4394097, Apr 13 1981 Honeywell, Inc. Retaining apparatus
5451116, Jun 09 1992 General Electric Company Tripod plate for turbine flowpath
203947,
D370624, Jul 12 1994 INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY Furniture clamp
ASSIGNMENT RECORDS    Assignment records on the USPTO
//////////////////////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 23 1997KELLY, PATRICK D PENN ENGINEERING & MANUFACTURING CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086650273 pdf
Jul 23 1997MCDONOUGH, WILLIAM P PENN ENGINEERING & MANUFACTURING CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086650273 pdf
Aug 05 1997PEM Management, Inc.(assignment on the face of the patent)
Nov 14 2002PENN ENGINEERING & MANUFACTURING CORP PEM MANAGEMENT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0135220537 pdf
Feb 02 2009ARCONIX USA INC PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 2009PENN ENGINEERING SINGAPORE PTE LTD PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 2009PEM INVESTMENTS INC PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 2009PENN ENGINEERING & MANUFACTURING CORP PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 20093-V FASTENER CO , INC PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 2009PEM UK, LTD PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 2009PENNENGINEERING HOLDINGS, INC PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 2009PEM MANAGEMENT, INC PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 2009PEM INTERNATIONAL SINGAPORE PTE LTD PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 2009PEM INTERNATIONAL LTD PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 2009PEM INDUSTRIES, INC PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Feb 02 2009ATLAS ENGINEERING, INC PNC Bank, National AssociationSECURITY AGREEMENT0222140462 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATION3-V FASTENER CO , INC RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONPEM UK, LTD RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONPENNENGINEERING HOLDINGS, INC RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONPEM MANAGEMENT, INC RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONPEM INTERNATIONAL SINGAPORE PTE LTD RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONPEM INTERNATIONAL LTD RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONPEM INDUSTRIES, INC RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONATLAS ENGINEERING, INC RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONARCONIX USA INC RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONPEM INVESTMENTS INC F K A ARCONIX GROUP INC RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONPENN ENGINEERING & MANUFACTURING CORP RELEASE OF SECURITY INTEREST0333590323 pdf
Jul 18 2014PNC BANK NATIONAL ASSOCIATIONPENNENGINEERING SINGAPORE PTE LTD RELEASE OF SECURITY INTEREST0333590323 pdf
Aug 29 2014PEM MANAGEMENT, INC CREDIT SUISSE AGPATENT SECURITY AGREEMENT0336640460 pdf
Jun 27 2017CREDIT SUISSE AG, AS AGENTPEM MANAGEMENT, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0430700568 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule