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David C Ivinson

from Camarillo, CA
Age ~71
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Also known as:
Dave C Ivinson, David Ivenson, David N
Phone and address:
1979 Yolanda St, Camarillo, CA 93010
(805) 388-1390
Related to:
Christine A Quinones, 74
Connected to:
Jonathan B Ivinson, 50Ryan P Ivis, 41James M Ivison, 38John M Ivison, 56William C Ivison, 38Desmond T Ivit, 56Carla J Ivka, 39Ana Ivkov, 43Michael Ivkov, 37Brian R Ivkovich, 73

David Ivinson Phones & Addresses

  • 1979 Yolanda St, Camarillo, CA 93010 (805) 388-1390
  • Lake Arrowhead, CA
  • Las Vegas, NV
  • Van Nuys, CA

Publications

Us Patents

Torque-Limiting Device

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US Patent:
7938046, May 10, 2011
Filed:
Jun 23, 2010
Appl. No.:
12/822040
Inventors:
John Nino - Simi Valley CA, US
David Ivinson - Camarillo CA, US
Assignee:
ECA Medical Instruments - Newbury Park CA
International Classification:
B25B 23/157
US Classification:
81475
Abstract:
A torque-limiting driver has a handle, a body, a torque-limiting assembly and a work-piece engaging tip. The torque-limiting assembly includes an upper and lower shank that have a plurality of teeth circumferentially spaced. The teeth have a vertical face, an inclined face and a flat peak. The inclined face is defined by a radius of curvature that transitions to the flat peak. There is a spring for applying pressure across the upper and lower shank. The teeth engage for relative rotation when the handle is turned and disengage when a predetermined value of torque is exceeded.

Bulb Shape Medical Instrument Handle

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US Patent:
D652137, Jan 10, 2012
Filed:
Feb 12, 2011
Appl. No.:
29/372974
Inventors:
John Nino - Simi Valley CA, US
David Ivinson - Camarillo CA, US
Douglas Slomski - Chicago IL, US
Assignee:
ECA Medical Instruments - Newbury Park CA
International Classification:
2402
US Classification:
D24133

Divoted Medical Instrument Handle

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US Patent:
D652138, Jan 10, 2012
Filed:
Feb 12, 2011
Appl. No.:
29/372975
Inventors:
John Nino - Simi Valley CA, US
David Ivinson - Camarillo CA, US
Douglas Slomski - Chicago IL, US
Assignee:
ECA Medical Instruments - Newbury Park CA
International Classification:
2402
US Classification:
D24133

Undulated Medical Instrument Handle

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US Patent:
D655413, Mar 6, 2012
Filed:
Feb 12, 2011
Appl. No.:
29/372976
Inventors:
John Nino - Simi Valley CA, US
David Ivinson - Camarillo CA, US
Douglas B. Slomski - Chicago IL, US
Assignee:
ECA Medical Instruments - Newbury Park CA
International Classification:
2402
US Classification:
D24133

Torque-Limiting Device

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US Patent:
20090293687, Dec 3, 2009
Filed:
Jun 2, 2008
Appl. No.:
12/131731
Inventors:
John Nino - Simi Valley CA, US
David Ivinson - Camarillo CA, US
Assignee:
ECA MEDICAL INSTRUMENTS - Newbury Park CA
International Classification:
B25B 23/157
US Classification:
81476
Abstract:
A torque-limiting driver has a handle, a body, a torque-limiting assembly and a work-piece engaging tip. The torque-limiting assembly includes an upper and lower shank that have a plurality of teeth circumferentially spaced. The teeth have a vertical face, and inclined face and a flat peak. The inclined face is defined by a radius of curvature that transitions to the flat peak. There is a spring for applying pressure across the upper and lower shank. The teeth engage for relative rotation when the handle is turned and disengage when a predetermined value of torque is exceeded.

Robust Nose Torque-Limiting Device

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US Patent:
20120198972, Aug 9, 2012
Filed:
Jul 26, 2011
Appl. No.:
13/191203
Inventors:
John Nino - Simi Valley CA, US
David Ivinson - Camarillo CA, US
International Classification:
B25B 23/153
A61B 17/88
US Classification:
81471
Abstract:
A torque-limiting driver has a handle, a body, a torque-limiting assembly and a work-piece engaging tip. The torque-limiting assembly includes an upper and lower shank that have a plurality of teeth circumferentially spaced. The teeth have a vertical face, an inclined face, and a flat peak. There is a spring for applying pressure across the upper and lower shank with multiple washers interposed between the lower shaft and spring. In some instances, there is a round square drive with arched catches having preselected radii to assure operation over certain cycles at selected torque and to reduced nose cone damage and breakage at a predetermined inch pounds of torque.

Ultra High Torque Device

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US Patent:
20130199345, Aug 8, 2013
Filed:
Apr 29, 2011
Appl. No.:
13/695812
Inventors:
John Nino - Simi Valley CA, US
David Ivinson - Camarillo CA, US
International Classification:
A61B 19/00
B25B 23/142
US Classification:
81473, 173 1
Abstract:
A torque-limiting device may include a shaft extending axially through upper and lower shanks and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage within a predetermined torque limit and disengage at above the predetermined torque limit. Accordingly, the shaft may receive torque up to the predetermined limit as provided by a user operating a handle of the torque-limiting device. The torque-limiting device may be disposable, reusable, economical, and have high torque capabilities.

Cannulated Ultra High Torque Device

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US Patent:
20130205569, Aug 15, 2013
Filed:
Apr 29, 2011
Appl. No.:
13/695818
Inventors:
John Nino - Simi Valley CA, US
David Ivinson - Camarillo CA, US
International Classification:
B25B 23/142
US Classification:
29460, 81473, 81475, 2952511
Abstract:
A torque-limiting device may include a shaft extending axially through upper and lower shanks and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage within a predetermined torque limit and disengage at above the predetermined torque limit. Accordingly, the shaft may receive torque up to the predetermined limit as provided by a user operating a handle of the torque-limiting device. The torque-limiting device may be disposable, reusable, economical, and have high torque capabilities. The shaft may include a lumen extending there through, and through which a variety of devices and materials may be delivered to a workpiece.
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David C Ivinson from Camarillo, CA, age ~71 Get Report