US2449235A - Cord holder - Google Patents

Cord holder Download PDF

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Publication number
US2449235A
US2449235A US580380A US58038045A US2449235A US 2449235 A US2449235 A US 2449235A US 580380 A US580380 A US 580380A US 58038045 A US58038045 A US 58038045A US 2449235 A US2449235 A US 2449235A
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US
United States
Prior art keywords
cord
slot
bore
walls
clasp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US580380A
Inventor
Carroll P Krupp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BF Goodrich Corp filed Critical BF Goodrich Corp
Priority to US580380A priority Critical patent/US2449235A/en
Application granted granted Critical
Publication of US2449235A publication Critical patent/US2449235A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
    • F16G11/044—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord
    • F16G11/048—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord by moving a surface into the cable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3916—One-piece
    • Y10T24/3918—Wedge slot
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3916—One-piece
    • Y10T24/3929—Rubber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3916—One-piece
    • Y10T24/3933—Swagged, deformable

Definitions

  • the invention relates to "clasps and especially to clasps for holding flexible connectors.
  • Objects of the invention areto provide'for effectively gripping andholding a cord, rope, cable or other flexible connectorin adjusted positions; to provide for so holding the cord by a wedging action along a slot while facilitating the quickrelease of the cord; and to provide a simple, inexpensive clasp which may be made by a molding operation and which is also practical and efiective for the intended purposes.
  • Fig. l is a front view ofa claspadjustably holdmg the bight of a cord and constructed accordmg to andembodying the invention
  • Fig. 2 is a sectional view taken along line 22 of Fig. 1,
  • Fig. 3 is a side view of the clasp shown in Fi 1
  • Fig. 4 is a sectional view taken along line 4-4 of Fig. 3, parts being broken away, and
  • Fig. 5 is a sectional View taken along line 5--5 of Fig. 4, parts being broken away.
  • a clasp Ill includes a I body H having a longitudinal uniform passage or bore I2 through which reaches of cord in side-by-side relation or a bight I3 of a cord l4 extend in close and sliding relation therewith continuously along such bore.
  • the body ll may be of plastic, hard rubber, metal such as aluminum alloy or other suitable relatively hard material as compared to the cord 14 and which material is desirably moldable for economical manufacturing purposes.
  • the body ll of disk-like form having substantially parallel flat front and rear faces is and I6, includes a rounded portion I1 and a tapered end portion l 8 extending therefrom to the other end at H) of such body as viewed from the front; although other suitable body forms may be provided, if desired, such for example, as cylindrical, spherical, tear-drop, and oblate.
  • the bore l2 at the rounded portion I1 is intersected by a wedge or V-shape slot 2
  • the retaining walls of the slot converge inwardly from the outer surface of the body to the bottom a of the slot while its center lies along a median plane which coincides 2 l with the center-line of the bore 1-2, as shown especially in Fig. 3.
  • Such retaining walls at the bottom of the slot desirably slope from the sides of the body toward one another in the direction of the other end at H! of. the body ll and converge at a central position in'the body, as shown especially in Figs. 1 and 4, for.
  • the retaining walls at the bottom of the slot 20 may be ridged or serrated-,. as shown especially in Figs. 4 and5, or knurled or otherwise. roughened. ,for fat-.i litating an engage ing action with-the. material of the cord to fur- .ther assure positively gripping the cord in the slot 12 for adjusted positions of the clasp.
  • the front and rear faces l5 and I6 of the body have, desirably, knurled or roughened depressions 23 and 24 therein at the region of the rounded portion I! for facilitating firmly grasping the clasp l0 between the fingers during manipulation of the clasp.
  • the sidesof the ta pered end portion l8 may be transversely rounded toward the end I9 of the body I l.
  • the latter may be grasped conveniently between the fingers of one hand of the operator at the knurled depressions 23 and 24 and moved slidingly along the cord to the desired position of adjustment.
  • and 22 of the cord are bent and disposed in the slot 20 at opposite sides of the bore 12 providing a binding action at the juncture of the bore with the slot, and such end portions are positioned along the bottom of the converging retaining walls of such slot.
  • the end portions are held securely between such walls at the serrated regions of the latter by substantial continuity of wedging and engaging actions at such regions.
  • the separated end portions of the cord are released from the engaged condition by pulling on such end portions in the direction away from the bottom of the slot 20 and toward the center of the bore I2 thereby moving the end portions of the cord to the outer end of the slot axially of the bore thus facilitating sliding movetially across the width of said body between the sides thereof, said body having a uniform bore therethrough in communication with the bottom of said slot at a central position in said body, said bore being dimensioned for receiving a bight of the cord with cord reaches thereof disposed through said bore in side-by-side close relation therein and into said slot, the bottom of said slot diverging from said bore to said sides of the body and the front and rear walls of said slot diverging from said bottomto the outer surface of said body, said slot being dimensioned for receiving said cord continuously from said bore into said slot and for detachably holding portions of the cord by wedging" action in said slot against said front and rear .Walls and substantially continuously along the bottom thereof, the walls of said slot having spaced-apart ridges transverse
  • a cord clasp comprising a body having a cord passage extending into the same to the central region thereof for receiving the cord in close relation continuously along said passage and said passage terminating in a slot in said body, said slot comprising a bottom wall extending from said passage to aside of said body, a second bottom wall extending from said passage to a second side of the body, and walls extending fromone said side to the other said side and converging inwardly 4 from the outer surface of said body to said bottom walls, said walls having engaging surfaces at the bottom of the slot for detachably holding said cord by wedging action against said engaging sur-- faces continuously along said bottom from said passage to said sides of the body.
  • a cord clasp comprising a generally fiat body having front and rear faces and a uniform bore centrally therethrough intermediate said faces and the sides of said body for receiving a bight of the cord with cord reaches thereof disposed through said bore in side-by-side close relation therein, and said body including a wedge slot extending laterally of said bore to both sides thereof and having front and rear walls between said faces extending substantially across the width of the body from side to side thereof and intersecting said bore at a central position in said body, said front and rear walls converging inwardly from the sides of said body to said bore providing a bottom of the slot having engaging surfaces at said bottom of roughened form for detachably holding portions of the cord by wedging action in said slot against'said surfaces continuously along said bottom from said bore to said sides of the body.

Description

\ Sept. 14,1948. c. P, KRQPP 2,449,235
CORD HOLDER Filed March 1,' 1945 CEEEU/XFKELFF Patented Sept. 14, 1948 STATES PATENT FFICE 3 amazes. l
Com) HoL'imR Carroll P. Krupp, Barberton, Qhio, assignor. to The :B. F. Goodrich. Company, New York,,N. Y.,
a. corporation of. New York I I i Application March 1, 1945,, Serial No. 530,380
a blaims. (24-430) The inventionrelates to "clasps and especially to clasps for holding flexible connectors.
Objects of the invention areto provide'for effectively gripping andholding a cord, rope, cable or other flexible connectorin adjusted positions; to provide for so holding the cord by a wedging action along a slot while facilitating the quickrelease of the cord; and to provide a simple, inexpensive clasp which may be made by a molding operation and which is also practical and efiective for the intended purposes.
In the accompanying drawings, which form a part of this specification and in which like numerals-are employed to" designate like parts throughoutthe same,
Fig. l is a front view ofa claspadjustably holdmg the bight of a cord and constructed accordmg to andembodying the invention,
Fig. 2 is a sectional view taken along line 22 of Fig. 1,
Fig. 3 is a side view of the clasp shown in Fi 1,
Fig. 4 is a sectional view taken along line 4-4 of Fig. 3, parts being broken away, and
Fig. 5 is a sectional View taken along line 5--5 of Fig. 4, parts being broken away.
In the illustrative embodiment of the invention shown in the drawings, a clasp Ill includes a I body H having a longitudinal uniform passage or bore I2 through which reaches of cord in side-by-side relation or a bight I3 of a cord l4 extend in close and sliding relation therewith continuously along such bore. The body ll may be of plastic, hard rubber, metal such as aluminum alloy or other suitable relatively hard material as compared to the cord 14 and which material is desirably moldable for economical manufacturing purposes. The body ll of disk-like form having substantially parallel flat front and rear faces is and I6, includes a rounded portion I1 and a tapered end portion l 8 extending therefrom to the other end at H) of such body as viewed from the front; although other suitable body forms may be provided, if desired, such for example, as cylindrical, spherical, tear-drop, and oblate.
The bore l2 at the rounded portion I1 is intersected by a wedge or V-shape slot 2|] intermediate the front and rear faces !5 and I6 and extending substantially across the width of the body between the rounded sides Ila and [1b thereof. The retaining walls of the slot converge inwardly from the outer surface of the body to the bottom a of the slot while its center lies along a median plane which coincides 2 l with the center-line of the bore 1-2, as shown especially in Fig. 3. Such retaining walls at the bottom of the slot desirably slope from the sides of the body toward one another in the direction of the other end at H! of. the body ll and converge at a central position in'the body, as shown especially in Figs. 1 and 4, for. avoiding right angle bends in the cord M for the en.- gaged condition to relieve strain on the bent cord, also for facilitating engagement of such walls. with the cord by wedgingaction .s-ubstane 'ti'al'ly alongthe extent of: the. bottom of the slot to, assure firmly holding the. cord at'its end portions 2;! and 22. The retaining walls at the bottom of the slot 20. may be ridged or serrated-,. as shown especially in Figs. 4 and5, or knurled or otherwise. roughened. ,for fat-.i litating an engage ing action with-the. material of the cord to fur- .ther assure positively gripping the cord in the slot 12 for adjusted positions of the clasp.
The front and rear faces l5 and I6 of the body have, desirably, knurled or roughened depressions 23 and 24 therein at the region of the rounded portion I! for facilitating firmly grasping the clasp l0 between the fingers during manipulation of the clasp. If desired, the sidesof the ta pered end portion l8 may be transversely rounded toward the end I9 of the body I l.
After the cord M has been inserted through the bore 12 of the clasp ID in a manner to provide the bight I3 and the end portions 2| and 22 of the cord extending axially of the bore beyond the respective ends of such clasp, the latter may be grasped conveniently between the fingers of one hand of the operator at the knurled depressions 23 and 24 and moved slidingly along the cord to the desired position of adjustment.
With the bight in a tautened condition, the respective end portions 2| and 22 of the cord are bent and disposed in the slot 20 at opposite sides of the bore 12 providing a binding action at the juncture of the bore with the slot, and such end portions are positioned along the bottom of the converging retaining walls of such slot. The end portions are held securely between such walls at the serrated regions of the latter by substantial continuity of wedging and engaging actions at such regions. The separated end portions of the cord are released from the engaged condition by pulling on such end portions in the direction away from the bottom of the slot 20 and toward the center of the bore I2 thereby moving the end portions of the cord to the outer end of the slot axially of the bore thus facilitating sliding movetially across the width of said body between the sides thereof, said body having a uniform bore therethrough in communication with the bottom of said slot at a central position in said body, said bore being dimensioned for receiving a bight of the cord with cord reaches thereof disposed through said bore in side-by-side close relation therein and into said slot, the bottom of said slot diverging from said bore to said sides of the body and the front and rear walls of said slot diverging from said bottomto the outer surface of said body, said slot being dimensioned for receiving said cord continuously from said bore into said slot and for detachably holding portions of the cord by wedging" action in said slot against said front and rear .Walls and substantially continuously along the bottom thereof, the walls of said slot having spaced-apart ridges transversely of said slot for engaging the material of said cord.
' 2. A cord clasp comprising a body having a cord passage extending into the same to the central region thereof for receiving the cord in close relation continuously along said passage and said passage terminating in a slot in said body, said slot comprising a bottom wall extending from said passage to aside of said body, a second bottom wall extending from said passage to a second side of the body, and walls extending fromone said side to the other said side and converging inwardly 4 from the outer surface of said body to said bottom walls, said walls having engaging surfaces at the bottom of the slot for detachably holding said cord by wedging action against said engaging sur-- faces continuously along said bottom from said passage to said sides of the body.
3. A cord clasp comprising a generally fiat body having front and rear faces and a uniform bore centrally therethrough intermediate said faces and the sides of said body for receiving a bight of the cord with cord reaches thereof disposed through said bore in side-by-side close relation therein, and said body including a wedge slot extending laterally of said bore to both sides thereof and having front and rear walls between said faces extending substantially across the width of the body from side to side thereof and intersecting said bore at a central position in said body, said front and rear walls converging inwardly from the sides of said body to said bore providing a bottom of the slot having engaging surfaces at said bottom of roughened form for detachably holding portions of the cord by wedging action in said slot against'said surfaces continuously along said bottom from said bore to said sides of the body. V CARROLL P. KRUPP.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date v 679,930 Webster Aug. 6, 1901 1,916,937 Schlaburg July 4, 1933 2,274,380 Pool ,F'eb, 24, 1942 2,296,082 Bierk ..'....1 Sept. 15, 1942
US580380A 1945-03-01 1945-03-01 Cord holder Expired - Lifetime US2449235A (en)

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221383A (en) * 1964-07-09 1965-12-07 Eugene A Bilodeau Cinching device
US3988810A (en) * 1975-01-20 1976-11-02 Reginald John Emery Jamming cleat for releasably holding ropes cords, cables and similar elongate articles
US4120077A (en) * 1977-05-09 1978-10-17 Roberton & Schwartz Tie-down tensioning device
FR2601426A1 (en) * 1986-07-08 1988-01-15 Airaghi Cesare RIGID STRUCTURE FOR RETAINING PREFERABLY FOLDED TWIN END TIGHTS
US4896403A (en) * 1988-06-15 1990-01-30 Vouros Gregory C Double cord clinch
EP0541709A1 (en) * 1990-07-27 1993-05-19 ROSENBLOOD, Kenneth L. Locking device for elastic laces
US5517729A (en) * 1994-08-11 1996-05-21 Shaffer; Roy E. Reusable closure device
US20050143762A1 (en) * 2003-09-15 2005-06-30 Paraschac Joseph F. Suture locking device and methods
US8087372B1 (en) 2010-04-01 2012-01-03 The United States Of America As Represented By The Secretary Of The Navy Fairlead for a tow cable handling system
EP2580981A1 (en) * 2011-10-14 2013-04-17 Moldex-Metric, Inc. Clamp for adjustably joining the ends of a strap
US8603137B2 (en) 2010-11-01 2013-12-10 Abbott Cardiovascular Systems, Inc. Methods and systems for establishing hemostasis relative to a puncture
US8685047B2 (en) 2011-02-07 2014-04-01 Abbott Vascular, Inc. Scaffold device for preventing tissue trauma
US9055932B2 (en) 2011-08-26 2015-06-16 Abbott Cardiovascular Systems, Inc. Suture fastener combination device
US9138214B2 (en) 2012-03-02 2015-09-22 Abbott Cardiovascular Systems, Inc. Suture securing systems, devices and methods
US9149265B2 (en) 2011-02-26 2015-10-06 Abbott Cardiovascular Systems, Inc. Hinged tissue support device
USD763565S1 (en) 2015-05-08 2016-08-16 Regina B. Casperson Elastomeric tubular drawstring casing
US9532511B2 (en) * 2015-04-01 2017-01-03 David Parrish Line attachment mechanism and systems and methods for using the same
US9820446B2 (en) 2015-04-01 2017-11-21 David Parrish Line attachment mechanism and systems and methods for using the same
US10087573B1 (en) 2014-05-08 2018-10-02 Regina B. Casperson Elastomeric tubular casings for drawstrings and a method of laundering accessories therewith
US10143460B2 (en) 2013-01-17 2018-12-04 Abbott Cardiovascular Systems, Inc. Access device for accessing tissue
IT201900016337A1 (en) * 2019-09-16 2021-03-16 Pietro Parmeggiani S R L ACCESSORY FOR SAILS.
US11439383B2 (en) 2019-08-20 2022-09-13 Abbott Cardiovascular Systems, Inc. Self locking suture and self locking suture mediated closure device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US679930A (en) * 1901-01-17 1901-08-06 George Webster Cord-adjuster for electric lamps.
US1916937A (en) * 1929-12-27 1933-07-04 Schlaburg Charles Slack take-up for electric conductor cords
US2274380A (en) * 1941-03-12 1942-02-24 Austin R Pool Casting float
US2296082A (en) * 1941-05-15 1942-09-15 Valle C Bierk Clasp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US679930A (en) * 1901-01-17 1901-08-06 George Webster Cord-adjuster for electric lamps.
US1916937A (en) * 1929-12-27 1933-07-04 Schlaburg Charles Slack take-up for electric conductor cords
US2274380A (en) * 1941-03-12 1942-02-24 Austin R Pool Casting float
US2296082A (en) * 1941-05-15 1942-09-15 Valle C Bierk Clasp

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221383A (en) * 1964-07-09 1965-12-07 Eugene A Bilodeau Cinching device
US3988810A (en) * 1975-01-20 1976-11-02 Reginald John Emery Jamming cleat for releasably holding ropes cords, cables and similar elongate articles
US4120077A (en) * 1977-05-09 1978-10-17 Roberton & Schwartz Tie-down tensioning device
FR2601426A1 (en) * 1986-07-08 1988-01-15 Airaghi Cesare RIGID STRUCTURE FOR RETAINING PREFERABLY FOLDED TWIN END TIGHTS
US4896403A (en) * 1988-06-15 1990-01-30 Vouros Gregory C Double cord clinch
EP0541709A4 (en) * 1990-07-27 1993-12-22 Kenneth L. Rosenblood Locking device for elastic laces
EP0541709A1 (en) * 1990-07-27 1993-05-19 ROSENBLOOD, Kenneth L. Locking device for elastic laces
US5517729A (en) * 1994-08-11 1996-05-21 Shaffer; Roy E. Reusable closure device
US20050143762A1 (en) * 2003-09-15 2005-06-30 Paraschac Joseph F. Suture locking device and methods
US20060265010A1 (en) * 2003-09-15 2006-11-23 Abbott Laboratories Suture locking device and methods
US8100923B2 (en) 2003-09-15 2012-01-24 Abbott Laboratories Suture locking device and methods
US9241706B2 (en) 2003-09-15 2016-01-26 Abbott Laboratories Suture locking device and methods
US8087372B1 (en) 2010-04-01 2012-01-03 The United States Of America As Represented By The Secretary Of The Navy Fairlead for a tow cable handling system
US8603137B2 (en) 2010-11-01 2013-12-10 Abbott Cardiovascular Systems, Inc. Methods and systems for establishing hemostasis relative to a puncture
US8685047B2 (en) 2011-02-07 2014-04-01 Abbott Vascular, Inc. Scaffold device for preventing tissue trauma
US9955960B2 (en) 2011-02-26 2018-05-01 Abbott Cardiovascular Systems, Inc. Hinged tissue support device
US9149265B2 (en) 2011-02-26 2015-10-06 Abbott Cardiovascular Systems, Inc. Hinged tissue support device
US9468431B2 (en) 2011-02-26 2016-10-18 Abbott Cardiovascular Systems, Inc. Hinged tissue support device
US9055932B2 (en) 2011-08-26 2015-06-16 Abbott Cardiovascular Systems, Inc. Suture fastener combination device
EP2580981A1 (en) * 2011-10-14 2013-04-17 Moldex-Metric, Inc. Clamp for adjustably joining the ends of a strap
US9138214B2 (en) 2012-03-02 2015-09-22 Abbott Cardiovascular Systems, Inc. Suture securing systems, devices and methods
US10143460B2 (en) 2013-01-17 2018-12-04 Abbott Cardiovascular Systems, Inc. Access device for accessing tissue
US10087573B1 (en) 2014-05-08 2018-10-02 Regina B. Casperson Elastomeric tubular casings for drawstrings and a method of laundering accessories therewith
US10088694B1 (en) 2014-05-08 2018-10-02 Regina B. Casperson Rolled elastomeric tubular casings for eyewear
US9820446B2 (en) 2015-04-01 2017-11-21 David Parrish Line attachment mechanism and systems and methods for using the same
US9532511B2 (en) * 2015-04-01 2017-01-03 David Parrish Line attachment mechanism and systems and methods for using the same
USD763565S1 (en) 2015-05-08 2016-08-16 Regina B. Casperson Elastomeric tubular drawstring casing
US11439383B2 (en) 2019-08-20 2022-09-13 Abbott Cardiovascular Systems, Inc. Self locking suture and self locking suture mediated closure device
US11918205B2 (en) 2019-08-20 2024-03-05 Abbott Cardiovascular Systems, Inc. Self locking suture and self locking suture mediated closure device
IT201900016337A1 (en) * 2019-09-16 2021-03-16 Pietro Parmeggiani S R L ACCESSORY FOR SAILS.

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