Title:
Retractor
United States Patent D790694
Inventors:
Aogi, Kenjiro (Matsuyama, JP)
Yamasaki, Haruhiko (Yao, JP)
Mitsuhashi, Katsunori (Yao, JP)
Morishita, Yoshiro (Higashiosaka, JP)
Application Number:
29/536912
Publication Date:
06/27/2017
Filing Date:
08/20/2015
Assignee:
National Hospital Organization (Tokyo, JP)
OZK CO., LTD. (Yao-shi, JP)
Shinwa Syoji CO, LTD. (Higashiosaka-shi, JP)
Primary Class:
International Classes:
(IPC1-7): 2402
Field of Search:
D24/135, D24/136, D24/133
View Patent Images:
US Patent References:
20170027554Wound ProtectorFebruary, 2017Vaillancourt
D774646Coil body for medical useDecember, 2016SatoD24/130
9394957Connection of spring endsJuly, 2016Meier
D757870Upper body exercise springMay, 2016LeslieD21/693
9010740Multi-canted coils, tubes, and structuresApril, 2015Jaster267/1.5
20140259617CANTED COIL SPRING WITH LONGITUDINAL COMPONENT WITHIN AND RELATED METHODSSeptember, 2014Kompa29/450
D698996Cylindrical hair bandFebruary, 2014KrasnianskyD28/41
20130330122CANTED COIL SPRINGS WITH CONTOURED WIRE SHAPES, RELATED SYSTEMS, AND RELATED METHODSDecember, 2013Ghasiri403/327
20100090379SPRING LATCHING CONNECTORSApril, 2010Balsells267/1.5
20090301510Hair barrette having helical structureDecember, 2009Hsu132/273
D581531Tissue retractor frameNovember, 2008AlinsodD24/135
20070042648ELECTRICAL CONNECTOR WITH EMBEDDED CANTED COIL SPRINGFebruary, 2007Balsells439/817
D532292Spring clipNovember, 2006DuwelD8/395
20050263946Helical spring damperDecember, 2005Zawilinski267/140.12
20030096526Connector for latching and carrying current capabilities with tooless connectionMay, 2003Balsells439/346
D474421Novelty with spring supported appendagesMay, 2003WeiserD11/162
D423975Jewelry chainsMay, 2000GrazianoD11/20
D409816Combined ring and spring apparatusMay, 1999YoungD21/692
D407818Spiral vaso-occlusion coilApril, 1999MariantD24/143
5503375Coil spring with ends adapted for coupling without weldingApril, 1996Balsells267/167
5474309Gasket assembly for sealing electromagnetic wavesDecember, 1995Balsells174/351
5304194Vasoocclusion coil with attached fibrous element(s)April, 1994Chee604/104
5197978Removable heat-recoverable tissue supporting deviceMarch, 1993Hess606/194
5161806Spring-loaded, hollow, elliptical ring sealNovember, 1992Balsells267/1.5
5160122Coil spring with an elastomer having a hollow coil cross sectionNovember, 1992Balsells267/1.5
5139276Canted coil spring radially loaded while in a cavityAugust, 1992Balsells267/1.5
5139243Axial canted coil springs in sinusoidal formAugust, 1992Balsells267/1.5
5134244Electromagnetic shielding seal for rotary/reciprocating shaftJuly, 1992Balsells174/352
5091606Gasket for sealing electromagnetic waves filled with a conductive materialFebruary, 1992Balsells174/370
5052782Resilient lens mounting apparatusOctober, 1991Myer359/694
4907788Dual concentric canted-coil spring apparatusMarch, 1990Balsells267/1.5
4826144Inside back angle canted coil springMay, 1989Balsells267/1.5
4655462Canted coiled spring and sealApril, 1987Balsells267/1.5
3880414Dual interlocked safety spring assembly and methods and machines for the manufacture thereofApril, 1975Smith267/168
3657582ROTOR ANNULUS FOR ELECTRIC GENERATORApril, 1972Phelon310/156.31
3468527COIL SPRINGSeptember, 1969Mather267/167
3323785SpringJune, 1967Mather267/167
3183010Reinforcement for sealing element and sealing element incorporating said reinforcementMay, 1965Bram277/618
0319516N/AJune, 1885Shank24/19
Foreign References:
CN3234197May, 2002
CN302065964September, 2012
EM002756643-0001November, 2015
JP3008219March, 1995サポーター用芯材
JPD1526324June, 2015
JPD1533771September, 2015
JPD1539256November, 2015
WO/2016/121169August, 2016RETRACTOR
Other References:
Westfield. . Visited Feb. 14, 2017. Dorothy Perkins Womens Silver Spring Wrap Bracelet.
Nelson Products, Inc. . Visited Feb. 13, 2017. Dynaflex Slanted Coil Springs.
Maudlin Products. . Visited Feb. 13, 2017. Maudlin Slant Coil Spring.
Li Spring. . Visited Feb. 13, 2017. Slanted Coil Spring.
Maudlin Products. . Nov. 5, 2014. New Maudlin Slant Coil Springs.
Bal Seal Engineering, Inc. . Visited Feb. 13, 2017. Canted coil springs.
Acxes Spring. . Visited Feb. 13, 2017. Garter springs.
Primary Examiner:
Eland, Bridget L.
Assistant Examiner:
Mcvey, Lauren
Attorney, Agent or Firm:
Kratz, Quintos & Hanson, LLP
Claims:
CLAIM

1. The ornamental design for a retractor, as shown and described.

Description:

FIG. 1 is a perspective view of a retractor showing, our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof in a state of being spread.