Search

Randolph I. Chu

Examiner (ID: 7107, Phone: (571)270-1145 , Office: P/2666 )

Most Active Art Unit
2666
Art Unit(s)
2624, 2668, 2663, 2666, 2667
Total Applications
994
Issued Applications
755
Pending Applications
74
Abandoned Applications
177

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4906702 [patent_doc_number] => 20080017468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'DRIVE MEMBER FOR WATER PUMP' [patent_app_type] => utility [patent_app_number] => 11/780143 [patent_app_country] => US [patent_app_date] => 2007-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1455 [patent_no_of_claims] => 11 [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] => publications/A1/0017/20080017468.pdf [firstpage_image] =>[orig_patent_app_number] => 11780143 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/780143
DRIVE MEMBER FOR WATER PUMP Jul 18, 2007 Abandoned
Array ( [id] => 4653942 [patent_doc_number] => 20080022801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Lubrication System for Driving Force Distributing and Transmitting Apparatus' [patent_app_type] => utility [patent_app_number] => 11/779313 [patent_app_country] => US [patent_app_date] => 2007-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4492 [patent_no_of_claims] => 19 [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] => publications/A1/0022/20080022801.pdf [firstpage_image] =>[orig_patent_app_number] => 11779313 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/779313
Lubrication System for Driving Force Distributing and Transmitting Apparatus Jul 17, 2007 Abandoned
Array ( [id] => 5306962 [patent_doc_number] => 20090014243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'BREATHER-SAMPLING-FILLER ASSEMBLY FOR LIQUID RESERVOIRS/SYSTEMS' [patent_app_type] => utility [patent_app_number] => 11/777909 [patent_app_country] => US [patent_app_date] => 2007-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2366 [patent_no_of_claims] => 26 [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] => publications/A1/0014/20090014243.pdf [firstpage_image] =>[orig_patent_app_number] => 11777909 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/777909
BREATHER-SAMPLING-FILLER ASSEMBLY FOR LIQUID RESERVOIRS/SYSTEMS Jul 12, 2007 Abandoned
Array ( [id] => 4890184 [patent_doc_number] => 20080099280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'APPARATUS FOR THE LUBRICATION OF A ROLLER BEARING IN A WIND ENERGY PLANT' [patent_app_type] => utility [patent_app_number] => 11/775978 [patent_app_country] => US [patent_app_date] => 2007-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1379 [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] => publications/A1/0099/20080099280.pdf [firstpage_image] =>[orig_patent_app_number] => 11775978 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/775978
APPARATUS FOR THE LUBRICATION OF A ROLLER BEARING IN A WIND ENERGY PLANT Jul 10, 2007 Abandoned
Array ( [id] => 10862188 [patent_doc_number] => 08887871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Check valve of cylinder head' [patent_app_type] => utility [patent_app_number] => 11/775423 [patent_app_country] => US [patent_app_date] => 2007-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3537 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11775423 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/775423
Check valve of cylinder head Jul 9, 2007 Issued
Array ( [id] => 4794915 [patent_doc_number] => 20080006501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'MULTI-DISK CLUTCH OR MULTI-DISK BRAKE WITH AXIAL OIL FLOW' [patent_app_type] => utility [patent_app_number] => 11/775304 [patent_app_country] => US [patent_app_date] => 2007-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3007 [patent_no_of_claims] => 19 [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] => publications/A1/0006/20080006501.pdf [firstpage_image] =>[orig_patent_app_number] => 11775304 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/775304
MULTI-DISK CLUTCH OR MULTI-DISK BRAKE WITH AXIAL OIL FLOW Jul 9, 2007 Abandoned
Array ( [id] => 4906703 [patent_doc_number] => 20080017469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'AUTOMATIC TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 11/775570 [patent_app_country] => US [patent_app_date] => 2007-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4867 [patent_no_of_claims] => 11 [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] => publications/A1/0017/20080017469.pdf [firstpage_image] =>[orig_patent_app_number] => 11775570 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/775570
AUTOMATIC TRANSMISSION Jul 9, 2007 Abandoned
Array ( [id] => 4799988 [patent_doc_number] => 20080011575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'Clutch Operation Assisting Device and Power Unit for Straddle-Type Vehicle' [patent_app_type] => utility [patent_app_number] => 11/773253 [patent_app_country] => US [patent_app_date] => 2007-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8389 [patent_no_of_claims] => 18 [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] => publications/A1/0011/20080011575.pdf [firstpage_image] =>[orig_patent_app_number] => 11773253 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/773253
Clutch operation assisting device and power unit for straddle-type vehicle Jul 2, 2007 Issued
Array ( [id] => 8304392 [patent_doc_number] => 08225921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Parking lock for a transmission' [patent_app_type] => utility [patent_app_number] => 12/374116 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2802 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12374116 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/374116
Parking lock for a transmission Jun 28, 2007 Issued
Array ( [id] => 4929970 [patent_doc_number] => 20080000745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'Three-pass turbine damper' [patent_app_type] => utility [patent_app_number] => 11/820378 [patent_app_country] => US [patent_app_date] => 2007-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3077 [patent_no_of_claims] => 3 [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] => publications/A1/0000/20080000745.pdf [firstpage_image] =>[orig_patent_app_number] => 11820378 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/820378
Three-pass turbine damper Jun 18, 2007 Issued
Array ( [id] => 5227293 [patent_doc_number] => 20070289399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'DUAL CLUTCH TRANSMISSION APPARATUS WITH PARKING LOCK FUNCTION' [patent_app_type] => utility [patent_app_number] => 11/763852 [patent_app_country] => US [patent_app_date] => 2007-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7870 [patent_no_of_claims] => 2 [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] => publications/A1/0289/20070289399.pdf [firstpage_image] =>[orig_patent_app_number] => 11763852 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/763852
DUAL CLUTCH TRANSMISSION APPARATUS WITH PARKING LOCK FUNCTION Jun 14, 2007 Abandoned
Array ( [id] => 5227725 [patent_doc_number] => 20070289831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Power transmission mechanism' [patent_app_type] => utility [patent_app_number] => 11/818069 [patent_app_country] => US [patent_app_date] => 2007-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5445 [patent_no_of_claims] => 11 [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] => publications/A1/0289/20070289831.pdf [firstpage_image] =>[orig_patent_app_number] => 11818069 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/818069
Power transmission mechanism Jun 11, 2007 Abandoned
Array ( [id] => 5227724 [patent_doc_number] => 20070289830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Lock-up clutch mechanism and method for manufacturing such mechanism' [patent_app_type] => utility [patent_app_number] => 11/808221 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2639 [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] => publications/A1/0289/20070289830.pdf [firstpage_image] =>[orig_patent_app_number] => 11808221 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/808221
Lock-up clutch mechanism and method for manufacturing such mechanism Jun 6, 2007 Abandoned
Array ( [id] => 4707552 [patent_doc_number] => 20080296078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Torque transfer device with torque tube coupling mechanism' [patent_app_type] => utility [patent_app_number] => 11/807682 [patent_app_country] => US [patent_app_date] => 2007-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2789 [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] => publications/A1/0296/20080296078.pdf [firstpage_image] =>[orig_patent_app_number] => 11807682 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/807682
Torque transfer device with torque tube coupling mechanism May 29, 2007 Abandoned
Array ( [id] => 5082458 [patent_doc_number] => 20070272508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'WET MULTI-PLATE CLUTCH OF MECHANICAL COUPLING TYPE' [patent_app_type] => utility [patent_app_number] => 11/754961 [patent_app_country] => US [patent_app_date] => 2007-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3014 [patent_no_of_claims] => 5 [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] => publications/A1/0272/20070272508.pdf [firstpage_image] =>[orig_patent_app_number] => 11754961 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/754961
WET MULTI-PLATE CLUTCH OF MECHANICAL COUPLING TYPE May 28, 2007 Abandoned
Array ( [id] => 4690825 [patent_doc_number] => 20080083595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'Multi-tooth pawl type gearing mechanism' [patent_app_type] => utility [patent_app_number] => 11/802088 [patent_app_country] => US [patent_app_date] => 2007-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5103 [patent_no_of_claims] => 20 [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] => publications/A1/0083/20080083595.pdf [firstpage_image] =>[orig_patent_app_number] => 11802088 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/802088
Multi-tooth pawl type gearing mechanism May 17, 2007 Abandoned
Array ( [id] => 5025818 [patent_doc_number] => 20070267264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Overrunning Clutch' [patent_app_type] => utility [patent_app_number] => 11/750733 [patent_app_country] => US [patent_app_date] => 2007-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5363 [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] => publications/A1/0267/20070267264.pdf [firstpage_image] =>[orig_patent_app_number] => 11750733 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/750733
Overrunning Clutch May 17, 2007 Abandoned
Array ( [id] => 4775354 [patent_doc_number] => 20080283352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'Electromagnetic actuator' [patent_app_type] => utility [patent_app_number] => 11/804078 [patent_app_country] => US [patent_app_date] => 2007-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3561 [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] => publications/A1/0283/20080283352.pdf [firstpage_image] =>[orig_patent_app_number] => 11804078 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/804078
Electromagnetic actuator May 16, 2007 Abandoned
Array ( [id] => 5196240 [patent_doc_number] => 20070295558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'DEVICE FOR LUBRICATING CONTRA-SLIDING PARTS' [patent_app_type] => utility [patent_app_number] => 11/743731 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1282 [patent_no_of_claims] => 14 [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] => publications/A1/0295/20070295558.pdf [firstpage_image] =>[orig_patent_app_number] => 11743731 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/743731
DEVICE FOR LUBRICATING CONTRA-SLIDING PARTS May 2, 2007 Abandoned
Array ( [id] => 5222525 [patent_doc_number] => 20070251791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'LOCK-UP CLUTCH' [patent_app_type] => utility [patent_app_number] => 11/740837 [patent_app_country] => US [patent_app_date] => 2007-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4090 [patent_no_of_claims] => 10 [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] => publications/A1/0251/20070251791.pdf [firstpage_image] =>[orig_patent_app_number] => 11740837 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/740837
LOCK-UP CLUTCH Apr 25, 2007 Abandoned
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