|
The ornamental design for an electric foot switch, as shown and described. |
|||||||||||||||||
FIG. 1 is a front perspective view of the electric foot switch;
FIG. 2 is a top view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a right side view thereof with the left side being a mirror image of the right side;
FIG. 5 is a rear view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a front perspective view of an alternative embodiment of the electric foot switch with an actuator knob and recess portion shown in broken lines;
FIG. 8 is a top view of the electric foot switch as shown in FIG. 7;
FIG. 9 is a front view of the electric foot switch as shown in FIG. 7;
FIG. 10 is a right side view of the electric foot switch as shown in FIG. 7 with the left side being a mirror image of the right side; and,
FIG. 11 is a rear view of the electric foot switch as shown in FIG. 7.
The broken line portions of FIGS. 6-11 are to show illustrative or environmental structure which forms no part of the invention as claimed in these specific figures.
| Patent | Priority | Assignee | Title |
| 7554526, | Oct 23 2003 | Beckmer Products, Inc | Foot-operated key pad |
| 7990366, | Oct 23 2003 | Beckmer Products, Inc | Foot-operated input device |
| D450661, | Feb 16 2000 | Nuance Communications, Inc | Transcription foot control |
| D463380, | Aug 27 2001 | Abbott Medical Optics Inc | Foot switch cover with integrated handle |
| D517022, | May 19 2004 | Linemaster Switch Corporation | Twin foot pedal control |
| D517501, | Apr 20 2004 | Linemaster Switch Corporation | Twin foot pedal control |
| D520553, | Jul 08 2005 | Harman International Industries, Incorporated | Guitar pedal |
| D542740, | Mar 21 2006 | Linemaster Switch Corporation | Single foot pedal control |
| D550632, | Nov 17 2005 | Lutron Technology Company LLC | Fan speed control module |
| D561241, | Nov 09 2005 | Evets Corporation | Musical instrument effects pedal |
| D602269, | Feb 06 2009 | Reliance Medical Products, Inc. | Medical chair |
| D621050, | Feb 06 2009 | Reliance Medical Products, Inc. | Ophthalmological instrument stand |
| D673276, | Oct 19 2011 | RELIANCE MEDICAL PRODUCTS, INC | Instrument stand |
| D675322, | Oct 19 2011 | RELIANCE MEDICAL PRODUCTS, INC | Examination system including an instrument stand and examination chair |
| D680223, | Oct 19 2011 | RELIANCE MEDICAL PRODUCTS, INC | Examination chair |
| D706564, | Oct 19 2011 | Reliance Medical Products, Inc. | Portion of an examination chair |
| D706565, | Oct 19 2011 | Reliance Medical Products, Inc. | Portion of an examination chair |
| D707068, | Oct 19 2011 | Reliance Medical Products, Inc. | Side profile of a portion of an examination chair |
| D745597, | Jul 05 2013 | Aalberg Audio AS | Wireless control unit |
| D761966, | Oct 19 2011 | Reliane Medical Products, Inc. | Portion of an examination chair |
| D906263, | Aug 09 2019 | Levitation Sciences LLC | Foot switch with mount |
| Patent | Priority | Assignee | Title |
| 4021630, | Apr 25 1975 | BIRTCHER CORPORATION, THE | Hermetically sealed resilient contact switch having surgical applications |
| 4172217, | Apr 04 1978 | Mercury Electric Products Mfg. Corp. | Foot pedal for a motor control device |
| 4249044, | Apr 23 1979 | Oak Industries, Inc. | Membrane switch with means for preventing contamination of the interior thereof |
| 4345119, | Feb 19 1981 | EAC TECHNOLOGIES CORP , 395 CARY-ALGONQUIN ROAD, CARY, ILLINOIS 60013 A CORP OF DE | Membrane switch assembly with improved spacer |
| 4385215, | Nov 09 1981 | EECO Incorporated | Thin-membrane switch |
| 4528431, | Oct 03 1983 | MAXI SWITCH, INC | Rocking switch actuator for a low force membrane contact switch |
| 4558194, | Mar 21 1984 | Towmotor Corporation | Foot pedal switch |
| 5319996, | Aug 13 1993 | Mattel, Inc | Debris resistant foot pedal switch assembly |
| 5467002, | Nov 05 1993 | RELIANCE MEDICAL PRODUCTS, INC | Adjustable chair having programmable control switches |
| 5562691, | Sep 30 1993 | Nidek Co., Ltd. | Ophthalmic surgical apparatus |
| 5597067, | Aug 03 1994 | LITE-ON SINGAPORE PTE LTD | Pushbutton switch |
| 5603400, | Jan 24 1996 | WHITAKER CORPORATION, THE | Rocker switch |
| 5712460, | Jul 19 1994 | Linvatec Corporation | Multi-function surgical device control system |
| 193553, | |||
| D342720, | May 18 1992 | SIRONA DENTAL SYSTEMS GMBH & CO KG | Foot switch |
| D379349, | Mar 20 1996 | DENTAL EQUIPMENT, LLC, DBA PELTON & CRANE | Foot switch |
| D380448, | Nov 28 1995 | Foot dimmer switch | |
| D391923, | May 21 1996 | Bestquint Limited | Control device |
| D398290, | Aug 01 1997 | Linemaster Switch Corporation | Shell for a control unit |
| DE2443357, | |||
| FR2399926, | |||
| FR58181, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 09 1998 | SCHWAEGERLE, GARY G | RELIANCE MEDICAL PRODUCTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009039 | /0621 | |
| Mar 11 1998 | Reliance Medical Products, Inc. | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |