Search

Ajay Vasudeva

Examiner (ID: 829, Phone: (571)272-6689 , Office: P/3617 )

Most Active Art Unit
3617
Art Unit(s)
3617, 3615
Total Applications
1594
Issued Applications
1155
Pending Applications
93
Abandoned Applications
355

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2975146 [patent_doc_number] => 05211535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Labyrinth seals for gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 7/814161 [patent_app_country] => US [patent_app_date] => 1991-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1807 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211535.pdf [firstpage_image] =>[orig_patent_app_number] => 814161 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/814161
Labyrinth seals for gas turbine engine Dec 29, 1991 Issued
07/813547 VISCOELASTIC VIBRATION DAMPER FOR ENGINE STRUTS Dec 25, 1991 Abandoned
Array ( [id] => 2975128 [patent_doc_number] => 05211534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Blade tip clearance control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/813084 [patent_app_country] => US [patent_app_date] => 1991-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2537 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211534.pdf [firstpage_image] =>[orig_patent_app_number] => 813084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/813084
Blade tip clearance control apparatus Dec 23, 1991 Issued
Array ( [id] => 2942022 [patent_doc_number] => 05221188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Blade device for turbo-engines' [patent_app_type] => 1 [patent_app_number] => 7/811966 [patent_app_country] => US [patent_app_date] => 1991-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2818 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221188.pdf [firstpage_image] =>[orig_patent_app_number] => 811966 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/811966
Blade device for turbo-engines Dec 22, 1991 Issued
Array ( [id] => 3075545 [patent_doc_number] => 05277541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Vaned shroud for centrifugal compressor' [patent_app_type] => 1 [patent_app_number] => 7/813241 [patent_app_country] => US [patent_app_date] => 1991-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3817 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/277/05277541.pdf [firstpage_image] =>[orig_patent_app_number] => 813241 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/813241
Vaned shroud for centrifugal compressor Dec 22, 1991 Issued
Array ( [id] => 2963127 [patent_doc_number] => 05224823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Cooling water pump for use on the pump housing of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/807272 [patent_app_country] => US [patent_app_date] => 1991-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1990 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/224/05224823.pdf [firstpage_image] =>[orig_patent_app_number] => 807272 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/807272
Cooling water pump for use on the pump housing of an internal combustion engine Dec 12, 1991 Issued
07/805182 LOW PRESSURE PROCESS FOR ENTRAINING GAS INTO LIQUID SOLUTION Dec 8, 1991 Abandoned
Array ( [id] => 2922608 [patent_doc_number] => 05188507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Low-pressure turbine shroud' [patent_app_type] => 1 [patent_app_number] => 7/799528 [patent_app_country] => US [patent_app_date] => 1991-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3214 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/188/05188507.pdf [firstpage_image] =>[orig_patent_app_number] => 799528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/799528
Low-pressure turbine shroud Nov 26, 1991 Issued
Array ( [id] => 2963128 [patent_doc_number] => 05193977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Flexible membrane sealless centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 7/797118 [patent_app_country] => US [patent_app_date] => 1991-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5511 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/193/05193977.pdf [firstpage_image] =>[orig_patent_app_number] => 797118 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/797118
Flexible membrane sealless centrifugal pump Nov 21, 1991 Issued
Array ( [id] => 2895723 [patent_doc_number] => 05215436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Inlet casing for steam turbine' [patent_app_type] => 1 [patent_app_number] => 7/795763 [patent_app_country] => US [patent_app_date] => 1991-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2483 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/215/05215436.pdf [firstpage_image] =>[orig_patent_app_number] => 795763 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/795763
Inlet casing for steam turbine Nov 20, 1991 Issued
Array ( [id] => 2923393 [patent_doc_number] => 05246340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Internally cooled airfoil' [patent_app_type] => 1 [patent_app_number] => 7/794756 [patent_app_country] => US [patent_app_date] => 1991-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3739 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/246/05246340.pdf [firstpage_image] =>[orig_patent_app_number] => 794756 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/794756
Internally cooled airfoil Nov 18, 1991 Issued
Array ( [id] => 2850049 [patent_doc_number] => 05165844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'On-line stall margin adjustment in a gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 7/789556 [patent_app_country] => US [patent_app_date] => 1991-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2340 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165844.pdf [firstpage_image] =>[orig_patent_app_number] => 789556 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/789556
On-line stall margin adjustment in a gas turbine engine Nov 7, 1991 Issued
Array ( [id] => 2850066 [patent_doc_number] => 05165845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Controlling stall margin in a gas turbine engine during acceleration' [patent_app_type] => 1 [patent_app_number] => 7/789557 [patent_app_country] => US [patent_app_date] => 1991-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2549 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165845.pdf [firstpage_image] =>[orig_patent_app_number] => 789557 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/789557
Controlling stall margin in a gas turbine engine during acceleration Nov 7, 1991 Issued
Array ( [id] => 2910924 [patent_doc_number] => 05192185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Shroud liners' [patent_app_type] => 1 [patent_app_number] => 7/785013 [patent_app_country] => US [patent_app_date] => 1991-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2712 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/192/05192185.pdf [firstpage_image] =>[orig_patent_app_number] => 785013 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785013
Shroud liners Oct 29, 1991 Issued
Array ( [id] => 2962581 [patent_doc_number] => 05207558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Thermally actuated vane flow control' [patent_app_type] => 1 [patent_app_number] => 7/785584 [patent_app_country] => US [patent_app_date] => 1991-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2378 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/207/05207558.pdf [firstpage_image] =>[orig_patent_app_number] => 785584 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785584
Thermally actuated vane flow control Oct 29, 1991 Issued
Array ( [id] => 2919578 [patent_doc_number] => 05232337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Slip joint for maintaining concentricity' [patent_app_type] => 1 [patent_app_number] => 7/785369 [patent_app_country] => US [patent_app_date] => 1991-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1699 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/232/05232337.pdf [firstpage_image] =>[orig_patent_app_number] => 785369 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785369
Slip joint for maintaining concentricity Oct 29, 1991 Issued
Array ( [id] => 2917072 [patent_doc_number] => 05186608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Hydraulic low pitch switch for propeller pitch change system' [patent_app_type] => 1 [patent_app_number] => 7/782835 [patent_app_country] => US [patent_app_date] => 1991-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6380 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/186/05186608.pdf [firstpage_image] =>[orig_patent_app_number] => 782835 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/782835
Hydraulic low pitch switch for propeller pitch change system Oct 24, 1991 Issued
Array ( [id] => 2911168 [patent_doc_number] => 05199851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Helicopter rotor blades' [patent_app_type] => 1 [patent_app_number] => 7/781412 [patent_app_country] => US [patent_app_date] => 1991-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3002 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/199/05199851.pdf [firstpage_image] =>[orig_patent_app_number] => 781412 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/781412
Helicopter rotor blades Oct 22, 1991 Issued
Array ( [id] => 3017589 [patent_doc_number] => 05316443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Reversible mixing impeller' [patent_app_type] => 1 [patent_app_number] => 7/770842 [patent_app_country] => US [patent_app_date] => 1991-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4189 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/316/05316443.pdf [firstpage_image] =>[orig_patent_app_number] => 770842 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/770842
Reversible mixing impeller Oct 3, 1991 Issued
07/770972 VERTICLE TURBINE PUMP Sep 30, 1991 Abandoned
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