Retractor

Information

  • Patent Grant
  • D821577
  • Patent Number
    D821,577
  • Date Filed
    Wednesday, January 25, 2017
    8 years ago
  • Date Issued
    Tuesday, June 26, 2018
    6 years ago
  • US Classifications
    Field of Search
    • US
    • D24 133
    • D24 135
    • D24 136
    • D24 140
    • D24 143
    • D24 150
    • D24 151
    • D24 152
    • D24 176
    • 600 210000
    • 600 217000
    • 600 235000
    • 600 237000
    • 600 201000
    • 600 214000
    • 600 240000
    • 606 191000
    • 433 140000
    • 433 141000
    • D08 327
    • D08 328
    • 016 355000
    • 016 267000
    • 016 221000
    • D11 3
    • D11 79
    • D11 210
    • D28 39
    • D28 40
    • D28 41
    • D28 42
    • D06 596
    • D20 21
    • CPC
    • A61B17/02
    • A61B17/0206
    • A61B17/0218
    • A61B1/00
    • A61B1/32
  • International Classifications
    • 2402
    • Term of Grant
      15Years
Abstract
Description


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



FIG. 2 is a front elevational view thereof.



FIG. 3 is a rear elevational view thereof.



FIG. 4 is a right side elevational view thereof.



FIG. 5 is a left side elevational view thereof.



FIG. 6 is a top plan view thereof.



FIG. 7 is a bottom plan view thereof.



FIG. 8 is a cross-sectional view thereof, taken along line 8-8 of FIG. 2; and,



FIG. 9 is a perspective view thereof, showing the retractor in use after being inserted into a chest or an abdomen from a small incision, the retractor being deformed in a ring shape in a body, so as to keep the opened part in the opened state.


The broken lines illustrate environmental structure and form no part of the claimed design.


Claims
  • The ornamental design for a retractor, as shown and described.
Priority Claims (1)
Number Date Country Kind
2016-015768 Jul 2016 JP national
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D343236 Quigley Jan 1994 S
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6224547 Doyle May 2001 B1
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7352339 Morgan Apr 2008 B2
D582249 Le Dec 2008 S
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Non-Patent Literature Citations (1)
Entry
Nargesa Hinges Making Tool PP200, as posted at Nargesa.com [online], captured by Internet Archive Wayback Machine on Jun. 18, 2015, [site visited Apr. 1, 2018]. Available from the Internet, <URL: https://web.archive.org/web/20150618231502/https://www.nargesa.com/en/industrial-machinery/horizontal-press-brake-pp200>.