PTO Wrapper PDF
Dossier Espace Google
Patent
   D413060
Priority
Dec 12 1997
Filed
Dec 12 1997
Issued
Aug 24 1999
Expiry
Aug 24 2013
Inventors
Alberding,…
Assg.orig
Robert Bos…
Assg.curr
Robert Bos…
Entity
unknown
Referenced by
6
References
3
Maint.:
n/a
The ornamental design for a spring retainer, as shown and described.

FIG. 1 is a perspective view of a spring retainer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof with the opposite side being a mirror image; and,

FIG. 4 is a bottom plan view thereof.
INVENTORS:

Alberding, Mark Richard, Ackerman, Ronald Joseph

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D514432, Dec 29 2003 Flexible hose component connector
D576024, Aug 03 2007 SITMED EQUIPAMENTOS MEDICOS LTDA Structural assembly connector
D641708, Aug 27 2008 Adamant Kogyo, Co., Ltd. Band for a dust cap of an optical fiber connector
D741695, Aug 21 2013 MOORECO, INC Desk ganger
D928593, Feb 15 2017 Seasonal Specialties, LLC Wire manager
D958627, Jul 03 2019 Pipe clamp for pipe expander
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4112988, Mar 15 1977 Fastener holding attachment for a tool
935151,
D243062, Aug 07 1975 Garden hose and nozzle connector
ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 04 1997ACKERMAN, RONALD JOSEPHRobert Bosch Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0088510324 pdf
Dec 08 1997ALBERDING, MARK RICHARDRobert Bosch Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0088510324 pdf
Dec 12 1997Robert Bosch Technology Corporation(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule