
Kalyanavenka K. Kumar
Examiner (ID: 15527, Phone: (571)272-8102 , Office: P/3653 )
| Most Active Art Unit | 3653 |
| Art Unit(s) | 3655, 3653 |
| Total Applications | 812 |
| Issued Applications | 546 |
| Pending Applications | 63 |
| Abandoned Applications | 220 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2938967
[patent_doc_number] => 05180298
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-19
[patent_title] => 'Hydraulic pump with foamed elastomeric member in outlet chamber to reduce liquid-borne noise'
[patent_app_type] => 1
[patent_app_number] => 7/644451
[patent_app_country] => US
[patent_app_date] => 1991-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 2384
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/180/05180298.pdf
[firstpage_image] =>[orig_patent_app_number] => 644451
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/644451 | Hydraulic pump with foamed elastomeric member in outlet chamber to reduce liquid-borne noise | Jan 22, 1991 | Issued |
Array
(
[id] => 2862904
[patent_doc_number] => 05090883
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Fuel supply assembly for a motor vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/644215
[patent_app_country] => US
[patent_app_date] => 1991-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1843
[patent_no_of_claims] => 1
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[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/090/05090883.pdf
[firstpage_image] =>[orig_patent_app_number] => 644215
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/644215 | Fuel supply assembly for a motor vehicle | Jan 21, 1991 | Issued |
Array
(
[id] => 2828661
[patent_doc_number] => 05171142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-15
[patent_title] => 'Rotary displacement machine with cylindrical pretension on disc-shaped partition'
[patent_app_type] => 1
[patent_app_number] => 7/635567
[patent_app_country] => US
[patent_app_date] => 1991-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2170
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 249
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/171/05171142.pdf
[firstpage_image] =>[orig_patent_app_number] => 635567
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/635567 | Rotary displacement machine with cylindrical pretension on disc-shaped partition | Jan 13, 1991 | Issued |
Array
(
[id] => 2819901
[patent_doc_number] => 05127810
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Rotary pump or engine with spherical body'
[patent_app_type] => 1
[patent_app_number] => 7/636910
[patent_app_country] => US
[patent_app_date] => 1991-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 22
[patent_no_of_words] => 4628
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/127/05127810.pdf
[firstpage_image] =>[orig_patent_app_number] => 636910
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/636910 | Rotary pump or engine with spherical body | Jan 1, 1991 | Issued |
Array
(
[id] => 2862864
[patent_doc_number] => 05090881
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Variable-displacement vane-pump'
[patent_app_type] => 1
[patent_app_number] => 7/634504
[patent_app_country] => US
[patent_app_date] => 1990-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2535
[patent_no_of_claims] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/090/05090881.pdf
[firstpage_image] =>[orig_patent_app_number] => 634504
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/634504 | Variable-displacement vane-pump | Dec 26, 1990 | Issued |
Array
(
[id] => 2862864
[patent_doc_number] => 05090881
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Variable-displacement vane-pump'
[patent_app_type] => 1
[patent_app_number] => 7/634504
[patent_app_country] => US
[patent_app_date] => 1990-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/090/05090881.pdf
[firstpage_image] =>[orig_patent_app_number] => 634504
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/634504 | Variable-displacement vane-pump | Dec 26, 1990 | Issued |
Array
(
[id] => 2773750
[patent_doc_number] => 05087182
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-11
[patent_title] => 'Casing construction for screw compression/expansion machines'
[patent_app_type] => 1
[patent_app_number] => 7/629172
[patent_app_country] => US
[patent_app_date] => 1990-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2774
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/087/05087182.pdf
[firstpage_image] =>[orig_patent_app_number] => 629172
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/629172 | Casing construction for screw compression/expansion machines | Dec 18, 1990 | Issued |
Array
(
[id] => 2869453
[patent_doc_number] => 05108275
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Rotary pump having helical gear teeth with a small angle of wrap'
[patent_app_type] => 1
[patent_app_number] => 7/628837
[patent_app_country] => US
[patent_app_date] => 1990-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 6101
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/108/05108275.pdf
[firstpage_image] =>[orig_patent_app_number] => 628837
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/628837 | Rotary pump having helical gear teeth with a small angle of wrap | Dec 16, 1990 | Issued |
Array
(
[id] => 2762677
[patent_doc_number] => 05074769
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Compressor having an orbital rotor with parallel linkage and spring biased vanes'
[patent_app_type] => 1
[patent_app_number] => 7/627764
[patent_app_country] => US
[patent_app_date] => 1990-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 3473
[patent_no_of_claims] => 8
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/074/05074769.pdf
[firstpage_image] =>[orig_patent_app_number] => 627764
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/627764 | Compressor having an orbital rotor with parallel linkage and spring biased vanes | Dec 13, 1990 | Issued |
Array
(
[id] => 2838530
[patent_doc_number] => 05104297
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Rotary compressor having an eccentric pin with reduced axial dimension'
[patent_app_type] => 1
[patent_app_number] => 7/621896
[patent_app_country] => US
[patent_app_date] => 1990-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 3371
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/104/05104297.pdf
[firstpage_image] =>[orig_patent_app_number] => 621896
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/621896 | Rotary compressor having an eccentric pin with reduced axial dimension | Dec 3, 1990 | Issued |
Array
(
[id] => 2847808
[patent_doc_number] => 05083909
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-28
[patent_title] => 'Seawater hydraulic vane type pump'
[patent_app_type] => 1
[patent_app_number] => 7/620506
[patent_app_country] => US
[patent_app_date] => 1990-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3210
[patent_no_of_claims] => 8
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[patent_words_short_claim] => 749
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/083/05083909.pdf
[firstpage_image] =>[orig_patent_app_number] => 620506
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/620506 | Seawater hydraulic vane type pump | Nov 28, 1990 | Issued |
Array
(
[id] => 2780171
[patent_doc_number] => 05102318
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-07
[patent_title] => 'Compresssor structure with abutment guide blocks'
[patent_app_type] => 1
[patent_app_number] => 7/618851
[patent_app_country] => US
[patent_app_date] => 1990-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 1398
[patent_no_of_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/102/05102318.pdf
[firstpage_image] =>[orig_patent_app_number] => 618851
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/618851 | Compresssor structure with abutment guide blocks | Nov 27, 1990 | Issued |
Array
(
[id] => 2792225
[patent_doc_number] => 05123821
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'Screw spindle pump with a reduced pulsation effect'
[patent_app_type] => 1
[patent_app_number] => 7/617678
[patent_app_country] => US
[patent_app_date] => 1990-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 1769
[patent_no_of_claims] => 11
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/123/05123821.pdf
[firstpage_image] =>[orig_patent_app_number] => 617678
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/617678 | Screw spindle pump with a reduced pulsation effect | Nov 25, 1990 | Issued |
Array
(
[id] => 2714295
[patent_doc_number] => 05056993
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-15
[patent_title] => 'Liquid intake mechanism for rotary vane hydraulic motors'
[patent_app_type] => 1
[patent_app_number] => 7/616146
[patent_app_country] => US
[patent_app_date] => 1990-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 2936
[patent_no_of_claims] => 11
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[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/056/05056993.pdf
[firstpage_image] =>[orig_patent_app_number] => 616146
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/616146 | Liquid intake mechanism for rotary vane hydraulic motors | Nov 19, 1990 | Issued |
Array
(
[id] => 2843937
[patent_doc_number] => 05133652
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-28
[patent_title] => 'Rotary compressor having an aluminum body cast around a sintered liner'
[patent_app_type] => 1
[patent_app_number] => 7/615453
[patent_app_country] => US
[patent_app_date] => 1990-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/133/05133652.pdf
[firstpage_image] =>[orig_patent_app_number] => 615453
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/615453 | Rotary compressor having an aluminum body cast around a sintered liner | Nov 18, 1990 | Issued |
Array
(
[id] => 2857822
[patent_doc_number] => 05096398
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-17
[patent_title] => 'Pulse tuned optimized positive displacement porting'
[patent_app_type] => 1
[patent_app_number] => 7/611746
[patent_app_country] => US
[patent_app_date] => 1990-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2538
[patent_no_of_claims] => 20
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/096/05096398.pdf
[firstpage_image] =>[orig_patent_app_number] => 611746
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/611746 | Pulse tuned optimized positive displacement porting | Nov 12, 1990 | Issued |
Array
(
[id] => 2842544
[patent_doc_number] => 05112204
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Oscillatory rotating engines with rotor speed control'
[patent_app_type] => 1
[patent_app_number] => 7/613157
[patent_app_country] => US
[patent_app_date] => 1990-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/112/05112204.pdf
[firstpage_image] =>[orig_patent_app_number] => 613157
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/613157 | Oscillatory rotating engines with rotor speed control | Nov 12, 1990 | Issued |
Array
(
[id] => 2793513
[patent_doc_number] => 05114324
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'Rotary hydraulic motor with brake system'
[patent_app_type] => 1
[patent_app_number] => 7/612397
[patent_app_country] => US
[patent_app_date] => 1990-11-09
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/114/05114324.pdf
[firstpage_image] =>[orig_patent_app_number] => 612397
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/612397 | Rotary hydraulic motor with brake system | Nov 8, 1990 | Issued |
Array
(
[id] => 2778712
[patent_doc_number] => 05135373
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-04
[patent_title] => 'Spur gear with epi-cycloidal and hypo-cycloidal tooth shapes'
[patent_app_type] => 1
[patent_app_number] => 7/607703
[patent_app_country] => US
[patent_app_date] => 1990-11-01
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/135/05135373.pdf
[firstpage_image] =>[orig_patent_app_number] => 607703
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/607703 | Spur gear with epi-cycloidal and hypo-cycloidal tooth shapes | Oct 31, 1990 | Issued |
Array
(
[id] => 2774762
[patent_doc_number] => 05092751
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'Split gear pump mechanism with gear offset'
[patent_app_type] => 1
[patent_app_number] => 7/604697
[patent_app_country] => US
[patent_app_date] => 1990-10-26
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/092/05092751.pdf
[firstpage_image] =>[orig_patent_app_number] => 604697
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/604697 | Split gear pump mechanism with gear offset | Oct 25, 1990 | Issued |