Search

Sheldon J. Richter

Examiner (ID: 12291)

Most Active Art Unit
3406
Art Unit(s)
3745, 3401, 3405, 3406, 3748
Total Applications
822
Issued Applications
746
Pending Applications
22
Abandoned Applications
54

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3968157 [patent_doc_number] => 05860351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Hydraulic steering arrangement' [patent_app_type] => 1 [patent_app_number] => 8/602839 [patent_app_country] => US [patent_app_date] => 1997-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2356 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/860/05860351.pdf [firstpage_image] =>[orig_patent_app_number] => 602839 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/602839
Hydraulic steering arrangement Mar 25, 1997 Issued
Array ( [id] => 4039970 [patent_doc_number] => 05862663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'System for raising and lowering the load support of an electric lift truck' [patent_app_type] => 1 [patent_app_number] => 8/822018 [patent_app_country] => US [patent_app_date] => 1997-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2295 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862663.pdf [firstpage_image] =>[orig_patent_app_number] => 822018 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/822018
System for raising and lowering the load support of an electric lift truck Mar 23, 1997 Issued
Array ( [id] => 3817330 [patent_doc_number] => 05845557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Servo valve' [patent_app_type] => 1 [patent_app_number] => 8/824089 [patent_app_country] => US [patent_app_date] => 1997-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1629 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845557.pdf [firstpage_image] =>[orig_patent_app_number] => 824089 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/824089
Servo valve Mar 23, 1997 Issued
Array ( [id] => 4025999 [patent_doc_number] => 05873245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Hydraulic drive system' [patent_app_type] => 1 [patent_app_number] => 8/809048 [patent_app_country] => US [patent_app_date] => 1997-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 11272 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/873/05873245.pdf [firstpage_image] =>[orig_patent_app_number] => 809048 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/809048
Hydraulic drive system Mar 6, 1997 Issued
Array ( [id] => 3979344 [patent_doc_number] => 05857400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Servo operation apparatus for a transmission' [patent_app_type] => 1 [patent_app_number] => 8/811303 [patent_app_country] => US [patent_app_date] => 1997-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 10392 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/857/05857400.pdf [firstpage_image] =>[orig_patent_app_number] => 811303 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/811303
Servo operation apparatus for a transmission Mar 3, 1997 Issued
Array ( [id] => 3782223 [patent_doc_number] => 05829251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Hydraulic control circuit for working components, in particular in earth-moving machines' [patent_app_type] => 1 [patent_app_number] => 8/806235 [patent_app_country] => US [patent_app_date] => 1997-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2052 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829251.pdf [firstpage_image] =>[orig_patent_app_number] => 806235 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/806235
Hydraulic control circuit for working components, in particular in earth-moving machines Feb 23, 1997 Issued
Array ( [id] => 3719081 [patent_doc_number] => 05799486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Axle driving apparatus' [patent_app_type] => 1 [patent_app_number] => 8/781513 [patent_app_country] => US [patent_app_date] => 1997-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 8141 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799486.pdf [firstpage_image] =>[orig_patent_app_number] => 781513 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/781513
Axle driving apparatus Jan 8, 1997 Issued
Array ( [id] => 3752105 [patent_doc_number] => 05816046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Method of supressing vibrations of an actuation element of a hydraulic force transmission apparatus and auxiliary vibrator for carrying out the method' [patent_app_type] => 1 [patent_app_number] => 8/730072 [patent_app_country] => US [patent_app_date] => 1996-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 6195 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/816/05816046.pdf [firstpage_image] =>[orig_patent_app_number] => 730072 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/730072
Method of supressing vibrations of an actuation element of a hydraulic force transmission apparatus and auxiliary vibrator for carrying out the method Dec 30, 1996 Issued
Array ( [id] => 3907595 [patent_doc_number] => 05937645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Hydraulic device' [patent_app_type] => 1 [patent_app_number] => 8/772853 [patent_app_country] => US [patent_app_date] => 1996-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 15173 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937645.pdf [firstpage_image] =>[orig_patent_app_number] => 772853 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772853
Hydraulic device Dec 23, 1996 Issued
Array ( [id] => 3785450 [patent_doc_number] => 05809781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Neutral flow by-pass valve for hydrostatic transmission' [patent_app_type] => 1 [patent_app_number] => 8/773058 [patent_app_country] => US [patent_app_date] => 1996-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2706 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809781.pdf [firstpage_image] =>[orig_patent_app_number] => 773058 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773058
Neutral flow by-pass valve for hydrostatic transmission Dec 23, 1996 Issued
Array ( [id] => 3978287 [patent_doc_number] => 05857330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Travelling control circuit for a hydraulically driven type of travelling apparatus' [patent_app_type] => 1 [patent_app_number] => 8/765259 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4555 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/857/05857330.pdf [firstpage_image] =>[orig_patent_app_number] => 765259 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765259
Travelling control circuit for a hydraulically driven type of travelling apparatus Dec 19, 1996 Issued
Array ( [id] => 3817305 [patent_doc_number] => 05845556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Vacuum brake booster' [patent_app_type] => 1 [patent_app_number] => 8/769273 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7250 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845556.pdf [firstpage_image] =>[orig_patent_app_number] => 769273 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769273
Vacuum brake booster Dec 17, 1996 Issued
Array ( [id] => 3750427 [patent_doc_number] => 05806313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Conduit arrangement for a construction machine' [patent_app_type] => 1 [patent_app_number] => 8/758613 [patent_app_country] => US [patent_app_date] => 1996-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3919 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806313.pdf [firstpage_image] =>[orig_patent_app_number] => 758613 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/758613
Conduit arrangement for a construction machine Nov 26, 1996 Issued
Array ( [id] => 3769420 [patent_doc_number] => 05778753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Pneumatic or hydraulic cylinders' [patent_app_type] => 1 [patent_app_number] => 8/755078 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2973 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778753.pdf [firstpage_image] =>[orig_patent_app_number] => 755078 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755078
Pneumatic or hydraulic cylinders Nov 21, 1996 Issued
Array ( [id] => 3837216 [patent_doc_number] => 05791229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Control device for travelling system in construction vehicles' [patent_app_type] => 1 [patent_app_number] => 8/751199 [patent_app_country] => US [patent_app_date] => 1996-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2547 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791229.pdf [firstpage_image] =>[orig_patent_app_number] => 751199 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/751199
Control device for travelling system in construction vehicles Nov 14, 1996 Issued
Array ( [id] => 3940830 [patent_doc_number] => 05899065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Hydraulic fluid packet and kit containing the same' [patent_app_type] => 1 [patent_app_number] => 8/744183 [patent_app_country] => US [patent_app_date] => 1996-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 6972 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899065.pdf [firstpage_image] =>[orig_patent_app_number] => 744183 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/744183
Hydraulic fluid packet and kit containing the same Nov 4, 1996 Issued
Array ( [id] => 4042305 [patent_doc_number] => 05865086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Thermo-hydro-dynamic system' [patent_app_type] => 1 [patent_app_number] => 8/731705 [patent_app_country] => US [patent_app_date] => 1996-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5911 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/865/05865086.pdf [firstpage_image] =>[orig_patent_app_number] => 731705 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/731705
Thermo-hydro-dynamic system Oct 16, 1996 Issued
Array ( [id] => 3819621 [patent_doc_number] => 05743093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Reservoir for master cylinder' [patent_app_type] => 1 [patent_app_number] => 8/688783 [patent_app_country] => US [patent_app_date] => 1996-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2273 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/743/05743093.pdf [firstpage_image] =>[orig_patent_app_number] => 688783 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/688783
Reservoir for master cylinder Jul 30, 1996 Issued
Array ( [id] => 3786616 [patent_doc_number] => 05809862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Flotation control system' [patent_app_type] => 1 [patent_app_number] => 8/673138 [patent_app_country] => US [patent_app_date] => 1996-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 4239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809862.pdf [firstpage_image] =>[orig_patent_app_number] => 673138 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/673138
Flotation control system Jun 30, 1996 Issued
Array ( [id] => 3861294 [patent_doc_number] => 05775202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Deformed clamp band made from continuous roll' [patent_app_type] => 1 [patent_app_number] => 8/670403 [patent_app_country] => US [patent_app_date] => 1996-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1546 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/775/05775202.pdf [firstpage_image] =>[orig_patent_app_number] => 670403 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/670403
Deformed clamp band made from continuous roll Jun 24, 1996 Issued
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