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] => 6990377 [patent_doc_number] => 20050089414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-28 [patent_title] => 'Screw rotor and screw rotor compressor' [patent_app_type] => utility [patent_app_number] => 10/695462 [patent_app_country] => US [patent_app_date] => 2003-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2984 [patent_no_of_claims] => 23 [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/A1/0089/20050089414.pdf [firstpage_image] =>[orig_patent_app_number] => 10695462 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/695462
Screw rotor and screw rotor compressor Oct 27, 2003 Abandoned
Array ( [id] => 878177 [patent_doc_number] => 07354252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-08 [patent_title] => 'Pressure intensifier' [patent_app_type] => utility [patent_app_number] => 10/691110 [patent_app_country] => US [patent_app_date] => 2003-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2706 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/354/07354252.pdf [firstpage_image] =>[orig_patent_app_number] => 10691110 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/691110
Pressure intensifier Oct 21, 2003 Issued
Array ( [id] => 7361273 [patent_doc_number] => 20040091368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Control valve for variable capacity compressor' [patent_app_type] => new [patent_app_number] => 10/689699 [patent_app_country] => US [patent_app_date] => 2003-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3838 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20040091368.pdf [firstpage_image] =>[orig_patent_app_number] => 10689699 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/689699
Control valve for variable capacity compressor Oct 21, 2003 Abandoned
Array ( [id] => 200206 [patent_doc_number] => 07631729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-15 [patent_title] => 'Reciprocating electric compressor' [patent_app_type] => utility [patent_app_number] => 10/687825 [patent_app_country] => US [patent_app_date] => 2003-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3533 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 467 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/631/07631729.pdf [firstpage_image] =>[orig_patent_app_number] => 10687825 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/687825
Reciprocating electric compressor Oct 19, 2003 Issued
Array ( [id] => 7198672 [patent_doc_number] => 20040086392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-06 [patent_title] => 'Power transmission and compressor' [patent_app_type] => new [patent_app_number] => 10/687741 [patent_app_country] => US [patent_app_date] => 2003-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4165 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20040086392.pdf [firstpage_image] =>[orig_patent_app_number] => 10687741 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/687741
Power transmission and compressor Oct 19, 2003 Issued
Array ( [id] => 7299195 [patent_doc_number] => 20040126249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Hermetic electrically driven compressor' [patent_app_type] => new [patent_app_number] => 10/687811 [patent_app_country] => US [patent_app_date] => 2003-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1903 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20040126249.pdf [firstpage_image] =>[orig_patent_app_number] => 10687811 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/687811
Hermetic electrically driven compressor Oct 19, 2003 Abandoned
Array ( [id] => 7159221 [patent_doc_number] => 20050084400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Electrical air blower' [patent_app_type] => utility [patent_app_number] => 10/689092 [patent_app_country] => US [patent_app_date] => 2003-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 951 [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/A1/0084/20050084400.pdf [firstpage_image] =>[orig_patent_app_number] => 10689092 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/689092
Electrical air blower Oct 19, 2003 Abandoned
Array ( [id] => 7198664 [patent_doc_number] => 20040086391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-06 [patent_title] => 'Control valve for variable displacement compressor' [patent_app_type] => new [patent_app_number] => 10/686481 [patent_app_country] => US [patent_app_date] => 2003-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7809 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20040086391.pdf [firstpage_image] =>[orig_patent_app_number] => 10686481 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/686481
Control valve for variable displacement compressor Oct 15, 2003 Abandoned
Array ( [id] => 7159172 [patent_doc_number] => 20050084387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Control system for hydrostatic pump' [patent_app_type] => utility [patent_app_number] => 10/686369 [patent_app_country] => US [patent_app_date] => 2003-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1279 [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/A1/0084/20050084387.pdf [firstpage_image] =>[orig_patent_app_number] => 10686369 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/686369
Control system for hydrostatic pump Oct 14, 2003 Abandoned
Array ( [id] => 255758 [patent_doc_number] => 07575422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-18 [patent_title] => 'Compressor unit' [patent_app_type] => utility [patent_app_number] => 10/531405 [patent_app_country] => US [patent_app_date] => 2003-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3324 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/575/07575422.pdf [firstpage_image] =>[orig_patent_app_number] => 10531405 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/531405
Compressor unit Oct 12, 2003 Issued
Array ( [id] => 5693555 [patent_doc_number] => 20060153702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Engine coupled pump with 90 degree gearbox' [patent_app_type] => utility [patent_app_number] => 10/529328 [patent_app_country] => US [patent_app_date] => 2003-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1836 [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/A1/0153/20060153702.pdf [firstpage_image] =>[orig_patent_app_number] => 10529328 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/529328
Engine coupled pump with 90 degree gearbox Oct 1, 2003 Abandoned
Array ( [id] => 5769277 [patent_doc_number] => 20050265872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Supply device' [patent_app_type] => utility [patent_app_number] => 10/529159 [patent_app_country] => US [patent_app_date] => 2003-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2899 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0265/20050265872.pdf [firstpage_image] =>[orig_patent_app_number] => 10529159 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/529159
Supply device Sep 22, 2003 Issued
Array ( [id] => 7242357 [patent_doc_number] => 20050271522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Mobile concrete pump and corresponding building frame' [patent_app_type] => utility [patent_app_number] => 10/530001 [patent_app_country] => US [patent_app_date] => 2003-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3638 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0271/20050271522.pdf [firstpage_image] =>[orig_patent_app_number] => 10530001 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/530001
Mobile concrete pump and corresponding building frame Sep 16, 2003 Issued
Array ( [id] => 5264301 [patent_doc_number] => 20090116986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'UNIVERSAL VIBRATORY PUMP' [patent_app_type] => utility [patent_app_number] => 10/655340 [patent_app_country] => US [patent_app_date] => 2003-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2524 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20090116986.pdf [firstpage_image] =>[orig_patent_app_number] => 10655340 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/655340
Universal vibratory pump Sep 3, 2003 Issued
Array ( [id] => 7224660 [patent_doc_number] => 20050254974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Submersible motor-driven pump with an anti-frost device' [patent_app_type] => utility [patent_app_number] => 10/526038 [patent_app_country] => US [patent_app_date] => 2003-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1896 [patent_no_of_claims] => 6 [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/A1/0254/20050254974.pdf [firstpage_image] =>[orig_patent_app_number] => 10526038 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/526038
Submersible motor-driven pump with an anti-frost device Aug 22, 2003 Abandoned
Array ( [id] => 7224606 [patent_doc_number] => 20050254963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Water play pump' [patent_app_type] => utility [patent_app_number] => 10/526053 [patent_app_country] => US [patent_app_date] => 2003-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1705 [patent_no_of_claims] => 11 [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/A1/0254/20050254963.pdf [firstpage_image] =>[orig_patent_app_number] => 10526053 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/526053
Water play pump Aug 21, 2003 Abandoned
Array ( [id] => 7224683 [patent_doc_number] => 20050254980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Control method for controlling the gas flow in a compressor' [patent_app_type] => utility [patent_app_number] => 10/524536 [patent_app_country] => US [patent_app_date] => 2003-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3960 [patent_no_of_claims] => 13 [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/A1/0254/20050254980.pdf [firstpage_image] =>[orig_patent_app_number] => 10524536 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/524536
Control method for controlling the gas flow in a compressor Aug 11, 2003 Abandoned
Array ( [id] => 577862 [patent_doc_number] => 07442012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Speed control for compressors' [patent_app_type] => utility [patent_app_number] => 10/524116 [patent_app_country] => US [patent_app_date] => 2003-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3147 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/442/07442012.pdf [firstpage_image] =>[orig_patent_app_number] => 10524116 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/524116
Speed control for compressors Jul 23, 2003 Issued
Array ( [id] => 7192363 [patent_doc_number] => 20050163635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Resonant arrangement for a linear compressor' [patent_app_type] => utility [patent_app_number] => 10/519618 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2130 [patent_no_of_claims] => 12 [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/A1/0163/20050163635.pdf [firstpage_image] =>[orig_patent_app_number] => 10519618 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/519618
Resonant arrangement for a linear compressor Jul 7, 2003 Abandoned
Array ( [id] => 5655045 [patent_doc_number] => 20060140780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Double cone for generation of a pressure difference' [patent_app_type] => utility [patent_app_number] => 10/561317 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3875 [patent_no_of_claims] => 15 [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/A1/0140/20060140780.pdf [firstpage_image] =>[orig_patent_app_number] => 10561317 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/561317
Double cone for generation of a pressure difference Jun 19, 2003 Abandoned
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