Search

Paras D. Shah

Examiner (ID: 4522, Phone: (571)270-1650 , Office: P/2659 )

Most Active Art Unit
2659
Art Unit(s)
2659, 2653, 2626
Total Applications
744
Issued Applications
518
Pending Applications
28
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3720601 [patent_doc_number] => 05634779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Hydraulic fluid-driven, multicylinder, modular reciprocating piston pump' [patent_app_type] => 1 [patent_app_number] => 8/535062 [patent_app_country] => US [patent_app_date] => 1996-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 8893 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/634/05634779.pdf [firstpage_image] =>[orig_patent_app_number] => 535062 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/535062
Hydraulic fluid-driven, multicylinder, modular reciprocating piston pump Jan 4, 1996 Issued
Array ( [id] => 3686173 [patent_doc_number] => 05618168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Circulating pump' [patent_app_type] => 1 [patent_app_number] => 8/582172 [patent_app_country] => US [patent_app_date] => 1996-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3493 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/618/05618168.pdf [firstpage_image] =>[orig_patent_app_number] => 582172 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/582172
Circulating pump Jan 1, 1996 Issued
Array ( [id] => 3611093 [patent_doc_number] => 05613845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-25 [patent_title] => 'Circulating pump with a sub-impeller' [patent_app_type] => 1 [patent_app_number] => 8/582173 [patent_app_country] => US [patent_app_date] => 1996-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4674 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/613/05613845.pdf [firstpage_image] =>[orig_patent_app_number] => 582173 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/582173
Circulating pump with a sub-impeller Jan 1, 1996 Issued
Array ( [id] => 3657583 [patent_doc_number] => 05599177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Precision metered multiple fluid pumping system' [patent_app_type] => 1 [patent_app_number] => 8/580745 [patent_app_country] => US [patent_app_date] => 1995-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5323 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/599/05599177.pdf [firstpage_image] =>[orig_patent_app_number] => 580745 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/580745
Precision metered multiple fluid pumping system Dec 28, 1995 Issued
Array ( [id] => 3674382 [patent_doc_number] => 05642990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Traveling valve ball displacing tool' [patent_app_type] => 1 [patent_app_number] => 8/579363 [patent_app_country] => US [patent_app_date] => 1995-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1624 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642990.pdf [firstpage_image] =>[orig_patent_app_number] => 579363 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579363
Traveling valve ball displacing tool Dec 26, 1995 Issued
Array ( [id] => 3587357 [patent_doc_number] => 05558343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Water pump seal assembly' [patent_app_type] => 1 [patent_app_number] => 8/578291 [patent_app_country] => US [patent_app_date] => 1995-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3260 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/558/05558343.pdf [firstpage_image] =>[orig_patent_app_number] => 578291 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/578291
Water pump seal assembly Dec 25, 1995 Issued
Array ( [id] => 3613969 [patent_doc_number] => 05641272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Enhanced lever mechanism for controllerless pneumatic pump' [patent_app_type] => 1 [patent_app_number] => 8/578781 [patent_app_country] => US [patent_app_date] => 1995-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3064 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/641/05641272.pdf [firstpage_image] =>[orig_patent_app_number] => 578781 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/578781
Enhanced lever mechanism for controllerless pneumatic pump Dec 21, 1995 Issued
Array ( [id] => 3651017 [patent_doc_number] => 05655893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Bellows pump' [patent_app_type] => 1 [patent_app_number] => 8/577522 [patent_app_country] => US [patent_app_date] => 1995-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4174 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655893.pdf [firstpage_image] =>[orig_patent_app_number] => 577522 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/577522
Bellows pump Dec 21, 1995 Issued
08/576383 STOP VALVE ARRANGEMENT FOR A PUMPING DEVICE Dec 20, 1995 Abandoned
Array ( [id] => 3676312 [patent_doc_number] => 05690478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Solid material pump' [patent_app_type] => 1 [patent_app_number] => 8/574941 [patent_app_country] => US [patent_app_date] => 1995-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2333 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/690/05690478.pdf [firstpage_image] =>[orig_patent_app_number] => 574941 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/574941
Solid material pump Dec 18, 1995 Issued
Array ( [id] => 3684088 [patent_doc_number] => 05678985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Scroll machine with capacity modulation' [patent_app_type] => 1 [patent_app_number] => 8/574991 [patent_app_country] => US [patent_app_date] => 1995-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 5906 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/678/05678985.pdf [firstpage_image] =>[orig_patent_app_number] => 574991 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/574991
Scroll machine with capacity modulation Dec 18, 1995 Issued
Array ( [id] => 3614444 [patent_doc_number] => 05611680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Spool assembly for field adjustable column length pump systems' [patent_app_type] => 1 [patent_app_number] => 8/572871 [patent_app_country] => US [patent_app_date] => 1995-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2504 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/611/05611680.pdf [firstpage_image] =>[orig_patent_app_number] => 572871 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/572871
Spool assembly for field adjustable column length pump systems Dec 17, 1995 Issued
Array ( [id] => 3854562 [patent_doc_number] => 05836745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Fluid recovery apparatus and method using a motive force' [patent_app_type] => 1 [patent_app_number] => 8/571082 [patent_app_country] => US [patent_app_date] => 1995-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6149 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/836/05836745.pdf [firstpage_image] =>[orig_patent_app_number] => 571082 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/571082
Fluid recovery apparatus and method using a motive force Dec 11, 1995 Issued
Array ( [id] => 3614264 [patent_doc_number] => 05607287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Reciprocating piston type compressor with an improved discharge valve mechanism' [patent_app_type] => 1 [patent_app_number] => 8/570541 [patent_app_country] => US [patent_app_date] => 1995-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4298 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/607/05607287.pdf [firstpage_image] =>[orig_patent_app_number] => 570541 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570541
Reciprocating piston type compressor with an improved discharge valve mechanism Dec 10, 1995 Issued
Array ( [id] => 3538604 [patent_doc_number] => 05571001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Electrically-powered water-immersed pump' [patent_app_type] => 1 [patent_app_number] => 8/568223 [patent_app_country] => US [patent_app_date] => 1995-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3994 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/571/05571001.pdf [firstpage_image] =>[orig_patent_app_number] => 568223 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/568223
Electrically-powered water-immersed pump Dec 5, 1995 Issued
Array ( [id] => 3850726 [patent_doc_number] => 05795135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Sub-sea pumping system and an associated method including pressure compensating arrangement for cooling and lubricating fluid' [patent_app_type] => 1 [patent_app_number] => 8/567558 [patent_app_country] => US [patent_app_date] => 1995-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6524 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/795/05795135.pdf [firstpage_image] =>[orig_patent_app_number] => 567558 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/567558
Sub-sea pumping system and an associated method including pressure compensating arrangement for cooling and lubricating fluid Dec 4, 1995 Issued
Array ( [id] => 3578538 [patent_doc_number] => 05551846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Scroll compressor capacity control valve' [patent_app_type] => 1 [patent_app_number] => 8/566202 [patent_app_country] => US [patent_app_date] => 1995-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2753 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/551/05551846.pdf [firstpage_image] =>[orig_patent_app_number] => 566202 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/566202
Scroll compressor capacity control valve Nov 30, 1995 Issued
08/566341 SURGICAL CASSETTE Nov 30, 1995 Abandoned
Array ( [id] => 3652167 [patent_doc_number] => 05647733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Diaphragm metering pump having modular construction' [patent_app_type] => 1 [patent_app_number] => 8/565903 [patent_app_country] => US [patent_app_date] => 1995-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 45 [patent_no_of_words] => 15887 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/647/05647733.pdf [firstpage_image] =>[orig_patent_app_number] => 565903 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565903
Diaphragm metering pump having modular construction Nov 30, 1995 Issued
Array ( [id] => 3657911 [patent_doc_number] => 05597294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Electromagnetic linear compressor with rotational bearing between springs' [patent_app_type] => 1 [patent_app_number] => 8/556901 [patent_app_country] => US [patent_app_date] => 1995-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4221 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/597/05597294.pdf [firstpage_image] =>[orig_patent_app_number] => 556901 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/556901
Electromagnetic linear compressor with rotational bearing between springs Nov 28, 1995 Issued
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