Search

Leonard J. Weinstein

Examiner (ID: 14771)

Most Active Art Unit
3746
Art Unit(s)
3746
Total Applications
279
Issued Applications
123
Pending Applications
4
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5834127 [patent_doc_number] => 20060245957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Encapsulated bottom intake pumping system' [patent_app_type] => utility [patent_app_number] => 11/108050 [patent_app_country] => US [patent_app_date] => 2005-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2124 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0245/20060245957.pdf [firstpage_image] =>[orig_patent_app_number] => 11108050 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/108050
Encapsulated bottom intake pumping system Apr 13, 2005 Abandoned
Array ( [id] => 576525 [patent_doc_number] => 07445429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-04 [patent_title] => 'Crossover two-phase flow pump' [patent_app_type] => utility [patent_app_number] => 11/105831 [patent_app_country] => US [patent_app_date] => 2005-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2864 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/445/07445429.pdf [firstpage_image] =>[orig_patent_app_number] => 11105831 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/105831
Crossover two-phase flow pump Apr 13, 2005 Issued
Array ( [id] => 5834121 [patent_doc_number] => 20060245951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Multilayer valve structures, methods of making, and pumps using same' [patent_app_type] => utility [patent_app_number] => 11/104661 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4213 [patent_no_of_claims] => 32 [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/A1/0245/20060245951.pdf [firstpage_image] =>[orig_patent_app_number] => 11104661 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/104661
Multilayer valve structures, methods of making, and pumps using same Apr 12, 2005 Abandoned
Array ( [id] => 6925256 [patent_doc_number] => 20050238511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Water pump' [patent_app_type] => utility [patent_app_number] => 11/104516 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6828 [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] => publications/A1/0238/20050238511.pdf [firstpage_image] =>[orig_patent_app_number] => 11104516 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/104516
Water pump Apr 12, 2005 Issued
Array ( [id] => 5834119 [patent_doc_number] => 20060245949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Electromagnetically bonded pumps and pump subassemblies and methods of fabrication' [patent_app_type] => utility [patent_app_number] => 11/104662 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8415 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0245/20060245949.pdf [firstpage_image] =>[orig_patent_app_number] => 11104662 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/104662
Electromagnetically bonded pumps and pump subassemblies and methods of fabrication Apr 12, 2005 Abandoned
Array ( [id] => 6951641 [patent_doc_number] => 20050226735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Hermetic compressor' [patent_app_type] => utility [patent_app_number] => 11/103684 [patent_app_country] => US [patent_app_date] => 2005-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2166 [patent_no_of_claims] => 4 [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/A1/0226/20050226735.pdf [firstpage_image] =>[orig_patent_app_number] => 11103684 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/103684
Hermetic compressor Apr 11, 2005 Issued
Array ( [id] => 5857621 [patent_doc_number] => 20060228242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'Vacuum pump' [patent_app_type] => utility [patent_app_number] => 11/102991 [patent_app_country] => US [patent_app_date] => 2005-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11935 [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] => publications/A1/0228/20060228242.pdf [firstpage_image] =>[orig_patent_app_number] => 11102991 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/102991
Vacuum pump Apr 10, 2005 Abandoned
Array ( [id] => 7068898 [patent_doc_number] => 20050244281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Crossover switching valve' [patent_app_type] => utility [patent_app_number] => 11/103272 [patent_app_country] => US [patent_app_date] => 2005-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8128 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0244/20050244281.pdf [firstpage_image] =>[orig_patent_app_number] => 11103272 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/103272
Crossover switching valve Apr 10, 2005 Issued
Array ( [id] => 5666471 [patent_doc_number] => 20060171821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'Hydraulic pump jack sytem for reciprocating oil well sucker rods' [patent_app_type] => utility [patent_app_number] => 11/103067 [patent_app_country] => US [patent_app_date] => 2005-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3722 [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] => publications/A1/0171/20060171821.pdf [firstpage_image] =>[orig_patent_app_number] => 11103067 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/103067
Hydraulic pump jack sytem for reciprocating oil well sucker rods Apr 10, 2005 Abandoned
Array ( [id] => 1076345 [patent_doc_number] => 07614855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => 'Pump and motor assembly' [patent_app_type] => utility [patent_app_number] => 10/907430 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6041 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/614/07614855.pdf [firstpage_image] =>[orig_patent_app_number] => 10907430 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/907430
Pump and motor assembly Mar 30, 2005 Issued
Array ( [id] => 7771476 [patent_doc_number] => 08118571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-21 [patent_title] => 'Actuator assembly' [patent_app_type] => utility [patent_app_number] => 11/094581 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/118/08118571.pdf [firstpage_image] =>[orig_patent_app_number] => 11094581 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/094581
Actuator assembly Mar 30, 2005 Issued
Array ( [id] => 7018620 [patent_doc_number] => 20050220639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Extrusion-type liquid delivery apparatus' [patent_app_type] => utility [patent_app_number] => 11/094277 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3005 [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/A1/0220/20050220639.pdf [firstpage_image] =>[orig_patent_app_number] => 11094277 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/094277
Extrusion-type liquid delivery apparatus Mar 30, 2005 Abandoned
Array ( [id] => 5857590 [patent_doc_number] => 20060228234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'INJECTION PUMP' [patent_app_type] => utility [patent_app_number] => 10/907426 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2319 [patent_no_of_claims] => 14 [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/A1/0228/20060228234.pdf [firstpage_image] =>[orig_patent_app_number] => 10907426 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/907426
INJECTION PUMP Mar 30, 2005 Abandoned
Array ( [id] => 5857589 [patent_doc_number] => 20060228233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'PUMP AND MOTOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 10/907432 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6041 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0228/20060228233.pdf [firstpage_image] =>[orig_patent_app_number] => 10907432 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/907432
PUMP AND MOTOR ASSEMBLY Mar 30, 2005 Abandoned
Array ( [id] => 7018611 [patent_doc_number] => 20050220630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Method of using triggerable passive valves to control the flow of fluid' [patent_app_type] => utility [patent_app_number] => 11/096005 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8312 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0220/20050220630.pdf [firstpage_image] =>[orig_patent_app_number] => 11096005 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/096005
Method of using triggerable passive valves to control the flow of fluid Mar 29, 2005 Abandoned
Array ( [id] => 7045014 [patent_doc_number] => 20050249609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Fluid pump, cooling system and electrical appliance' [patent_app_type] => utility [patent_app_number] => 11/093030 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5746 [patent_no_of_claims] => 26 [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/A1/0249/20050249609.pdf [firstpage_image] =>[orig_patent_app_number] => 11093030 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/093030
Fluid pump, cooling system and electrical appliance Mar 29, 2005 Issued
Array ( [id] => 7018623 [patent_doc_number] => 20050220642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Switch valve structure of fluid machine' [patent_app_type] => utility [patent_app_number] => 11/091451 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7236 [patent_no_of_claims] => 13 [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/A1/0220/20050220642.pdf [firstpage_image] =>[orig_patent_app_number] => 11091451 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091451
Switch valve structure of fluid machine Mar 28, 2005 Issued
Array ( [id] => 318033 [patent_doc_number] => 07520736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-21 [patent_title] => 'Sewage handling system, cover, and controls' [patent_app_type] => utility [patent_app_number] => 11/093133 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5836 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/520/07520736.pdf [firstpage_image] =>[orig_patent_app_number] => 11093133 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/093133
Sewage handling system, cover, and controls Mar 28, 2005 Issued
Array ( [id] => 7018612 [patent_doc_number] => 20050220631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Control valve for variable displacement compressor' [patent_app_type] => utility [patent_app_number] => 11/090213 [patent_app_country] => US [patent_app_date] => 2005-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3700 [patent_no_of_claims] => 6 [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/A1/0220/20050220631.pdf [firstpage_image] =>[orig_patent_app_number] => 11090213 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/090213
Control valve for variable displacement compressor Mar 27, 2005 Abandoned
Array ( [id] => 7018613 [patent_doc_number] => 20050220632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Compressor' [patent_app_type] => utility [patent_app_number] => 11/092850 [patent_app_country] => US [patent_app_date] => 2005-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5135 [patent_no_of_claims] => 18 [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/A1/0220/20050220632.pdf [firstpage_image] =>[orig_patent_app_number] => 11092850 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/092850
Compressor Mar 27, 2005 Abandoned
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