Search

Ehud Gartenberg

Supervisory Patent Examiner (ID: 8233, Phone: (571)272-4828 , Office: P/3741 )

Most Active Art Unit
3746
Art Unit(s)
3746, 3788, 3749, 3741, 3728, 3742
Total Applications
806
Issued Applications
641
Pending Applications
27
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3961237 [patent_doc_number] => 05915925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Pulseless liquid supply system for flow cytometry' [patent_app_type] => 1 [patent_app_number] => 8/779505 [patent_app_country] => US [patent_app_date] => 1997-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4261 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/915/05915925.pdf [firstpage_image] =>[orig_patent_app_number] => 779505 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779505
Pulseless liquid supply system for flow cytometry Jan 6, 1997 Issued
Array ( [id] => 3952757 [patent_doc_number] => 05947003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Hydraulic piston machine with friction-reducing layer on the cylinder and the cylinder bearing' [patent_app_type] => 1 [patent_app_number] => 8/765412 [patent_app_country] => US [patent_app_date] => 1996-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3054 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/947/05947003.pdf [firstpage_image] =>[orig_patent_app_number] => 765412 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765412
Hydraulic piston machine with friction-reducing layer on the cylinder and the cylinder bearing Dec 25, 1996 Issued
Array ( [id] => 3977357 [patent_doc_number] => 05890877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Cavitation control for swash-plate hydraulic pumps' [patent_app_type] => 1 [patent_app_number] => 8/774691 [patent_app_country] => US [patent_app_date] => 1996-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2080 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/890/05890877.pdf [firstpage_image] =>[orig_patent_app_number] => 774691 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774691
Cavitation control for swash-plate hydraulic pumps Dec 25, 1996 Issued
Array ( [id] => 3970551 [patent_doc_number] => 05890412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Control plate of a hydraulic machine' [patent_app_type] => 1 [patent_app_number] => 8/765554 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2797 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/890/05890412.pdf [firstpage_image] =>[orig_patent_app_number] => 765554 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765554
Control plate of a hydraulic machine Dec 22, 1996 Issued
Array ( [id] => 3963207 [patent_doc_number] => 05947702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'High precision fluid pump with separating diaphragm and gaseous purging means on both sides of the diaphragm' [patent_app_type] => 1 [patent_app_number] => 8/770909 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5680 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/947/05947702.pdf [firstpage_image] =>[orig_patent_app_number] => 770909 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/770909
High precision fluid pump with separating diaphragm and gaseous purging means on both sides of the diaphragm Dec 19, 1996 Issued
Array ( [id] => 3885485 [patent_doc_number] => 05893705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-13 [patent_title] => 'Integrated motor and blower apparatus having two back-to-back coupled rotors' [patent_app_type] => 1 [patent_app_number] => 8/764188 [patent_app_country] => US [patent_app_date] => 1996-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2526 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/893/05893705.pdf [firstpage_image] =>[orig_patent_app_number] => 764188 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/764188
Integrated motor and blower apparatus having two back-to-back coupled rotors Dec 12, 1996 Issued
Array ( [id] => 3927375 [patent_doc_number] => 05975863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'High pressure water pump system' [patent_app_type] => 1 [patent_app_number] => 8/764055 [patent_app_country] => US [patent_app_date] => 1996-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3516 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/975/05975863.pdf [firstpage_image] =>[orig_patent_app_number] => 764055 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/764055
High pressure water pump system Dec 11, 1996 Issued
Array ( [id] => 4032744 [patent_doc_number] => 05873706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Valved suction mechanism for refrigerant compressor' [patent_app_type] => 1 [patent_app_number] => 8/761821 [patent_app_country] => US [patent_app_date] => 1996-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3039 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/873/05873706.pdf [firstpage_image] =>[orig_patent_app_number] => 761821 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/761821
Valved suction mechanism for refrigerant compressor Dec 5, 1996 Issued
Array ( [id] => 4021719 [patent_doc_number] => 05941693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Swash-plate compressor with grooves for lubricating oil' [patent_app_type] => 1 [patent_app_number] => 8/755987 [patent_app_country] => US [patent_app_date] => 1996-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3981 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/941/05941693.pdf [firstpage_image] =>[orig_patent_app_number] => 755987 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755987
Swash-plate compressor with grooves for lubricating oil Nov 24, 1996 Issued
Array ( [id] => 3895752 [patent_doc_number] => 05897303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Blind pore piston pump with internal valve and stroke limiting spring winding' [patent_app_type] => 1 [patent_app_number] => 8/750023 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1812 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/897/05897303.pdf [firstpage_image] =>[orig_patent_app_number] => 750023 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/750023
Blind pore piston pump with internal valve and stroke limiting spring winding Nov 21, 1996 Issued
Array ( [id] => 3912946 [patent_doc_number] => 05876185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Load sensing pump control for a variable displacement pump' [patent_app_type] => 1 [patent_app_number] => 8/752507 [patent_app_country] => US [patent_app_date] => 1996-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1886 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/876/05876185.pdf [firstpage_image] =>[orig_patent_app_number] => 752507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/752507
Load sensing pump control for a variable displacement pump Nov 19, 1996 Issued
Array ( [id] => 4013768 [patent_doc_number] => 05993167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Apparatus and method for energy conversion of pressurized fluid' [patent_app_type] => 1 [patent_app_number] => 8/754247 [patent_app_country] => US [patent_app_date] => 1996-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4798 [patent_no_of_claims] => 1 [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] => patents/05/993/05993167.pdf [firstpage_image] =>[orig_patent_app_number] => 754247 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/754247
Apparatus and method for energy conversion of pressurized fluid Nov 19, 1996 Issued
Array ( [id] => 4013861 [patent_doc_number] => 05993174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Pulsation free pump' [patent_app_type] => 1 [patent_app_number] => 8/751715 [patent_app_country] => US [patent_app_date] => 1996-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 45 [patent_no_of_words] => 14384 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/993/05993174.pdf [firstpage_image] =>[orig_patent_app_number] => 751715 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/751715
Pulsation free pump Nov 17, 1996 Issued
Array ( [id] => 4010977 [patent_doc_number] => 05924851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Magnetically coupled pump having a back-up radical sliding surface on the shaft' [patent_app_type] => 1 [patent_app_number] => 8/748781 [patent_app_country] => US [patent_app_date] => 1996-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5241 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/924/05924851.pdf [firstpage_image] =>[orig_patent_app_number] => 748781 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/748781
Magnetically coupled pump having a back-up radical sliding surface on the shaft Nov 13, 1996 Issued
Array ( [id] => 4011971 [patent_doc_number] => 05882179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Compressor with bearing between the drive shaft and the swash-plate boss' [patent_app_type] => 1 [patent_app_number] => 8/747648 [patent_app_country] => US [patent_app_date] => 1996-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3519 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/882/05882179.pdf [firstpage_image] =>[orig_patent_app_number] => 747648 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/747648
Compressor with bearing between the drive shaft and the swash-plate boss Nov 12, 1996 Issued
Array ( [id] => 3991869 [patent_doc_number] => 06004115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Hermetic compressor for refrigeration systems' [patent_app_type] => 1 [patent_app_number] => 8/693103 [patent_app_country] => US [patent_app_date] => 1996-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2818 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/004/06004115.pdf [firstpage_image] =>[orig_patent_app_number] => 693103 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/693103
Hermetic compressor for refrigeration systems Nov 4, 1996 Issued
Array ( [id] => 3912990 [patent_doc_number] => 05876188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Oil pump arrangement for four-cycle outboard motor' [patent_app_type] => 1 [patent_app_number] => 8/741525 [patent_app_country] => US [patent_app_date] => 1996-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3954 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/876/05876188.pdf [firstpage_image] =>[orig_patent_app_number] => 741525 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/741525
Oil pump arrangement for four-cycle outboard motor Oct 30, 1996 Issued
Array ( [id] => 4023037 [patent_doc_number] => 05855472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Diving bell submersible seal' [patent_app_type] => 1 [patent_app_number] => 8/740257 [patent_app_country] => US [patent_app_date] => 1996-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4951 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/855/05855472.pdf [firstpage_image] =>[orig_patent_app_number] => 740257 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/740257
Diving bell submersible seal Oct 24, 1996 Issued
Array ( [id] => 3927621 [patent_doc_number] => 05871337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Swash-plate compressor with leakage passages through the discharge valves of the cylinders' [patent_app_type] => 1 [patent_app_number] => 8/735671 [patent_app_country] => US [patent_app_date] => 1996-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7085 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871337.pdf [firstpage_image] =>[orig_patent_app_number] => 735671 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/735671
Swash-plate compressor with leakage passages through the discharge valves of the cylinders Oct 22, 1996 Issued
Array ( [id] => 4034210 [patent_doc_number] => 05868554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Flexible plunger apparatus for free movement in gas-producing wells' [patent_app_type] => 1 [patent_app_number] => 8/736033 [patent_app_country] => US [patent_app_date] => 1996-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 4779 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/868/05868554.pdf [firstpage_image] =>[orig_patent_app_number] => 736033 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/736033
Flexible plunger apparatus for free movement in gas-producing wells Oct 22, 1996 Issued
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