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Patent
   D268846
Priority
Aug 03 1981
Filed
Aug 03 1981
Issued
May 03 1983
Expiry
May 03 1997
Inventors
Jolliffe, …
Assg.orig
SCM Corpor…
Assg.curr
SMITH CORO…
Entity
unknown
Referenced by
20
References
5
Maint.:
n/a
The ornamental design for a control knob for an office machine, as shown.

FIG. 1 is a front perspective view of a control knob for an office machine showing my new design; and

FIG. 2 is a rear perspective view thereof.
INVENTORS:

Jolliffe, John E.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D343348, Mar 19 1992 TEAC Corporation Knob for electric apparatus
D475270, Apr 30 2002 Lloyds IP Holdings, LLC Outdoor grill burner knob
D548577, Oct 25 2006 Shiffler Equipment Sales, Inc. Two piece snap-fit cap or glide
D667049, Feb 25 2011 BAIKSAN OPC CO , LTD ; PARK, JANG SOON Rotary torque transfer unit for photo-sensitive drum of image forming apparatus
D668928, Feb 14 2012 Whirlpool Corporation Appliance knob
D687091, Mar 30 2012 KYOCERA Document Solutions Inc. Toner cartridge
D706340, Feb 14 2013 Baiksan OPC Co., Ltd.; Jang Soon, Park Rotary torque transfer unit
D766696, Sep 03 2014 Vorwerk & Co. Interholding GmbH Rotatable knob
D779837, Nov 03 2015 CHYNG HONG ELECTRONIC CO., LTD. Push knob
D788526, Feb 19 2015 Kenwood Limited Control knob for kitchen appliances
D793808, Mar 17 2015 Kenwood Limited Control knob for kitchen appliances
D816622, Oct 28 2016 Hon Hai Precision Industry Co., Ltd. Knob
D827645, Dec 13 2016 Microsoft Corporation Combined electronic input device and display
D867850, Nov 20 2017 AS AMERICA, INC Faucet dial
D890754, Oct 14 2016 Microsoft Corporation Electronic input device
D892593, Nov 20 2017 AS AMERICA, INC. Faucet dial
D905530, Nov 20 2017 AS AMERICA, INC. Faucet dial
D918204, Oct 14 2016 Microsoft Corporation Electronic input device
D934050, Nov 20 2017 AS AMERICA, INC Faucet dial
D970286, Apr 01 2020 Canadian Tire Corporation Limited Interface dial for small appliances
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1238261,
2444485,
202590,
223798,
225462,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 28 1981JOLLIFFE, JOHN E SCM CorporationASSIGNMENT OF ASSIGNORS INTEREST 0039050735 pdf
Aug 03 1981SCM Corporation(assignment on the face of the patent)
Aug 04 1987SCM CorporationSMITH CORONA CORPORATION, 65 LOCUST AVENUE, NEW CANAAN, CT 06840 A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0048100544 pdf
Apr 07 1995Smith Corona CorporationCHEMICAL BANK AS AGENT SECURITY AGREEMENT0074760796 pdf
Feb 28 1997Smith Corona CorporationCongress Financial CorporationSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0084540131 pdf
Mar 19 1997CHASE MANHATTAN BANK, THESmith Corona CorporationMEMORANDUM OF RELEASE0086980782 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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