Search

David Morgan Fenstermacher

Examiner (ID: 12073, Phone: (571)272-7102 , Office: P/3658 )

Most Active Art Unit
3682
Art Unit(s)
3681, 2714, 3656, 1764, 3502, 3658, 3622, 3682
Total Applications
2283
Issued Applications
1955
Pending Applications
70
Abandoned Applications
264

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11448990 [patent_doc_number] => 09572616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'Continuous ratchet medical instrument drive' [patent_app_type] => utility [patent_app_number] => 14/472498 [patent_app_country] => US [patent_app_date] => 2014-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4318 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14472498 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/472498
Continuous ratchet medical instrument drive Aug 28, 2014 Issued
Array ( [id] => 10949445 [patent_doc_number] => 20140352466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'Electric Linear Actuator' [patent_app_type] => utility [patent_app_number] => 14/461367 [patent_app_country] => US [patent_app_date] => 2014-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4552 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14461367 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/461367
Electric linear actuator Aug 15, 2014 Issued
Array ( [id] => 11002189 [patent_doc_number] => 20160199138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'INSTRUMENT STERILE ADAPTER DRIVE FEATURES' [patent_app_type] => utility [patent_app_number] => 14/911514 [patent_app_country] => US [patent_app_date] => 2014-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 28692 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14911514 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/911514
Instrument sterile adapter drive features Aug 13, 2014 Issued
Array ( [id] => 10987087 [patent_doc_number] => 20160184033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'ROBOTIC INSTRUMENT DRIVEN ELEMENT' [patent_app_type] => utility [patent_app_number] => 14/911508 [patent_app_country] => US [patent_app_date] => 2014-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 28704 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14911508 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/911508
Robotic instrument driven element Aug 13, 2014 Issued
Array ( [id] => 10492307 [patent_doc_number] => 20150377329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'LINEAR ACTUATOR AND BUFFER MECHANISM THEREOF' [patent_app_type] => utility [patent_app_number] => 14/459308 [patent_app_country] => US [patent_app_date] => 2014-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2783 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14459308 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/459308
Linear actuator and buffer mechanism thereof Aug 12, 2014 Issued
Array ( [id] => 12254872 [patent_doc_number] => 09927011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Ball screw' [patent_app_type] => utility [patent_app_number] => 15/502558 [patent_app_country] => US [patent_app_date] => 2014-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7764 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15502558 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/502558
Ball screw Aug 11, 2014 Issued
Array ( [id] => 9895835 [patent_doc_number] => 20150051034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'ANGLED INSTRUMENT SHAFT ROLL ACTUATOR' [patent_app_type] => utility [patent_app_number] => 14/458018 [patent_app_country] => US [patent_app_date] => 2014-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3572 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14458018 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/458018
Angled instrument shaft roll actuator Aug 11, 2014 Issued
Array ( [id] => 11597563 [patent_doc_number] => 09644719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Step actuator' [patent_app_type] => utility [patent_app_number] => 14/448660 [patent_app_country] => US [patent_app_date] => 2014-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 6595 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14448660 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/448660
Step actuator Jul 30, 2014 Issued
Array ( [id] => 11020942 [patent_doc_number] => 20160217897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'MAGNETIC DEVICE FOR LOCKING A GEAR SELECTOR LEVER OF A VEHICLE IN A PREDETERMINED POSITION, METHOD FOR PRODUCING A MAGNETIC DEVICE, AND METHOD FOR OPERATING A MAGNETIC DEVICE' [patent_app_type] => utility [patent_app_number] => 14/914133 [patent_app_country] => US [patent_app_date] => 2014-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7565 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14914133 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/914133
Magnetic device for locking a gear selector lever of a vehicle in a predetermined position, method for producing a magnetic device, and method for operating a magnetic device Jul 27, 2014 Issued
Array ( [id] => 11685605 [patent_doc_number] => 09683640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-20 [patent_title] => 'Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor' [patent_app_type] => utility [patent_app_number] => 14/338661 [patent_app_country] => US [patent_app_date] => 2014-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 52 [patent_no_of_words] => 10247 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14338661 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/338661
Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor Jul 22, 2014 Issued
Array ( [id] => 10926616 [patent_doc_number] => 20140329637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'INFINITELY VARIABLE TRANSMISSIONS, CONTINUOUSLY VARIABLE TRANSMISSIONS, METHODS, ASSEMBLIES, SUBASSEMBLIES, AND COMPONENTS THEREFOR' [patent_app_type] => utility [patent_app_number] => 14/337486 [patent_app_country] => US [patent_app_date] => 2014-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13681 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14337486 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/337486
Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor Jul 21, 2014 Issued
Array ( [id] => 9812954 [patent_doc_number] => 20150024899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'VARIABLE-RADIUS CONTACT GEOMETRY FOR TRACTION DRIVES' [patent_app_type] => utility [patent_app_number] => 14/334538 [patent_app_country] => US [patent_app_date] => 2014-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1902 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14334538 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/334538
VARIABLE-RADIUS CONTACT GEOMETRY FOR TRACTION DRIVES Jul 16, 2014 Abandoned
Array ( [id] => 9806222 [patent_doc_number] => 20150018167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'ELECTRIC AUTOMOBILE DRIVE APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/327777 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14692 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14327777 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/327777
ELECTRIC AUTOMOBILE DRIVE APPARATUS Jul 9, 2014 Abandoned
Array ( [id] => 10273577 [patent_doc_number] => 20150158574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'MULTI-AXIS PIVOT ASSEMBLY FOR CONTROL STICKS AND ASSOCIATED SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 14/325306 [patent_app_country] => US [patent_app_date] => 2014-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5051 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14325306 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/325306
Multi-axis pivot assembly for control sticks and associated systems and methods Jul 6, 2014 Issued
Array ( [id] => 9782619 [patent_doc_number] => 20140299438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'QUICK DISCONNECT FOR A DRIVE UNIT' [patent_app_type] => utility [patent_app_number] => 14/310513 [patent_app_country] => US [patent_app_date] => 2014-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8153 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14310513 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/310513
QUICK DISCONNECT FOR A DRIVE UNIT Jun 19, 2014 Abandoned
Array ( [id] => 10464591 [patent_doc_number] => 20150349606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'ELECTRIC DEVICE, GEARBOX AND ASSOCIATED METHOD' [patent_app_type] => utility [patent_app_number] => 14/293040 [patent_app_country] => US [patent_app_date] => 2014-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5326 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14293040 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/293040
Electric device, gearbox and associated method Jun 1, 2014 Issued
Array ( [id] => 11895948 [patent_doc_number] => 09765876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Backlash adjusting method and gear mechanism' [patent_app_type] => utility [patent_app_number] => 14/290461 [patent_app_country] => US [patent_app_date] => 2014-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3256 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14290461 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/290461
Backlash adjusting method and gear mechanism May 28, 2014 Issued
Array ( [id] => 11576463 [patent_doc_number] => 09631712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Electric linear actuator' [patent_app_type] => utility [patent_app_number] => 14/278360 [patent_app_country] => US [patent_app_date] => 2014-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6007 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14278360 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/278360
Electric linear actuator May 14, 2014 Issued
Array ( [id] => 9700041 [patent_doc_number] => 20140249725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-04 [patent_title] => 'Variator Multiplex Valve Scheme for a Torroidal Traction Drive Transmission' [patent_app_type] => utility [patent_app_number] => 14/275428 [patent_app_country] => US [patent_app_date] => 2014-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12590 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14275428 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/275428
Variator multiplex valve scheme for a torroidal traction drive transmission May 11, 2014 Issued
Array ( [id] => 10435472 [patent_doc_number] => 20150320484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-12 [patent_title] => 'OPERATION HANDLES FOR ELECTROCAUTERY' [patent_app_type] => utility [patent_app_number] => 14/274631 [patent_app_country] => US [patent_app_date] => 2014-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3197 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14274631 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/274631
Operation handles for electrocautery May 8, 2014 Issued
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