Patent
   D661969
Priority
Jan 10 2011
Filed
Jan 10 2011
Issued
Jun 19 2012
Expiry
Jun 19 2026

TERM.DISCL.
Assg.orig
Entity
unknown
5
71
n/a
I claim the ornamental design for a pressure release lever, as shown.

FIG. 1 is an isometric view showing the top, left side, and front of the pressure release lever of the invention.

FIG. 2 is an isometric view showing the bottom, right side, and front of the pressure release lever of the invention.

FIG. 3 is a top plan view of the pressure release lever of the invention.

FIG. 4 is a bottom view of the pressure release lever of the invention.

FIG. 5 is a rear elevation of the pressure release lever of the invention.

FIG. 6 is a front elevation of the pressure release lever of the invention; and,

FIG. 7 is a left side elevation of the pressure release lever of the invention.

The right side of the pressure release lever of the invention is identical to the left side as illustrated in FIG. 7.

Biddle, Ernest L.

Patent Priority Assignee Title
10306830, Mar 03 2016 TTI MACAO COMMERCIAL OFFSHORE LIMITED Winding mechanism for a string trimmer head
9568406, Aug 31 2011 King Tester Corporation Portable brinell hardness tester with stented through bore pumping chamber
D680849, Mar 26 2012 SECURITECH GROUP, INC Door lever assembly
D779910, Feb 19 2015 LES DISTRIBUTIONS PIPAQ ENR. Screen door opening foot handle
D863023, Jun 09 2017 Kitz Corporation Lever handle for valve
Patent Priority Assignee Title
1209350,
1232782,
1354218,
1384389,
1431832,
1646195,
1770045,
1973333,
2029066,
2203129,
2297778,
2319208,
2337573,
2391394,
2418916,
2448486,
2466567,
2532027,
2535830,
2643544,
2693698,
2804769,
2835127,
2839917,
2956432,
2966083,
2976723,
3029631,
3083598,
3102417,
3128621,
3129582,
3138951,
3156143,
3247824,
3309916,
3370421,
3478568,
3486373,
3728551,
3754436,
3815125,
3908489,
4036048, Jan 21 1977 Hardness testing device
4075478, Jun 03 1976 MOTION SYSTEMS COMPANY, INC Floating head encoder
4094188, Dec 16 1975 Societe Nationale des Poudres et Explosifs Apparatus for monitoring the application of a force to a solid body
4147052, Aug 19 1976 Kabushiki Kaisha Daini Seikosha Hardness tester
4193199, May 15 1978 Servo Products Company Shaft position transducer
4312220, Oct 17 1979 King Tester Corporation Portable hardness tester
4361034, Feb 13 1981 King Tester Corporation Portable hardness tester
4562758, Mar 05 1984 Valve and faucet handle tools
5388486, Dec 18 1985 Rotary wrenching tool
6050165, Sep 21 1998 Ratchet box wrench
6516689, Nov 08 2000 Stride Tool, Inc. Ratchet wrench
7000505, Sep 19 2003 Socket
827846,
168385,
178060,
200799,
203933,
219861,
223174,
D283599, Aug 29 1983 King Tester Corporation Material hardness tester or similar article
31361,
34213,
D369968, Apr 05 1994 ELESA S P A Control handle
D387640, Dec 04 1995 Wrench
D406993, Dec 23 1997 Wrench
78990,
DE2357755,
DE2751095,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 10 2011King Tester Corporation(assignment on the face of the patent)
Jan 13 2011BIDDLE, ERNEST L King Tester CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0256400730 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule