Search

John A. Rivell

Examiner (ID: 18550)

Most Active Art Unit
3753
Art Unit(s)
3407, 2899, 3727, 3753, 3401
Total Applications
3262
Issued Applications
2624
Pending Applications
168
Abandoned Applications
470

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3600751 [patent_doc_number] => 05509438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Air valve adapter' [patent_app_type] => 1 [patent_app_number] => 8/254649 [patent_app_country] => US [patent_app_date] => 1994-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3052 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/509/05509438.pdf [firstpage_image] =>[orig_patent_app_number] => 254649 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/254649
Air valve adapter Jun 7, 1994 Issued
08/252761 BALL AND SEAT-TYPE VALVE FOR DOWNHOLE ROD PUMP Jun 1, 1994 Abandoned
Array ( [id] => 3406258 [patent_doc_number] => 05477885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Flow rate and temperature limiting mechanism for a mixing valve' [patent_app_type] => 1 [patent_app_number] => 8/244477 [patent_app_country] => US [patent_app_date] => 1994-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3433 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/477/05477885.pdf [firstpage_image] =>[orig_patent_app_number] => 244477 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/244477
Flow rate and temperature limiting mechanism for a mixing valve May 25, 1994 Issued
Array ( [id] => 3429075 [patent_doc_number] => 05465748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Sanitizable slider diaphragm valve' [patent_app_type] => 1 [patent_app_number] => 8/248138 [patent_app_country] => US [patent_app_date] => 1994-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7202 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/465/05465748.pdf [firstpage_image] =>[orig_patent_app_number] => 248138 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/248138
Sanitizable slider diaphragm valve May 23, 1994 Issued
Array ( [id] => 3475547 [patent_doc_number] => 05469884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Check valve for meter run' [patent_app_type] => 1 [patent_app_number] => 8/247204 [patent_app_country] => US [patent_app_date] => 1994-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3518 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/469/05469884.pdf [firstpage_image] =>[orig_patent_app_number] => 247204 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/247204
Check valve for meter run May 19, 1994 Issued
Array ( [id] => 3398106 [patent_doc_number] => 05411054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-02 [patent_title] => 'Positive displacement compressor' [patent_app_type] => 1 [patent_app_number] => 8/243265 [patent_app_country] => US [patent_app_date] => 1994-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4798 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/411/05411054.pdf [firstpage_image] =>[orig_patent_app_number] => 243265 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/243265
Positive displacement compressor May 15, 1994 Issued
Array ( [id] => 3555607 [patent_doc_number] => 05483991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Valve with self-centering seat' [patent_app_type] => 1 [patent_app_number] => 8/238531 [patent_app_country] => US [patent_app_date] => 1994-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1591 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/483/05483991.pdf [firstpage_image] =>[orig_patent_app_number] => 238531 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/238531
Valve with self-centering seat May 4, 1994 Issued
Array ( [id] => 3446726 [patent_doc_number] => 05441071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Automated water sample collecting system' [patent_app_type] => 1 [patent_app_number] => 8/238150 [patent_app_country] => US [patent_app_date] => 1994-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5613 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/441/05441071.pdf [firstpage_image] =>[orig_patent_app_number] => 238150 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/238150
Automated water sample collecting system May 3, 1994 Issued
Array ( [id] => 3090395 [patent_doc_number] => 05406974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Automatic fluid flow control and strainer device' [patent_app_type] => 1 [patent_app_number] => 8/238206 [patent_app_country] => US [patent_app_date] => 1994-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2625 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406974.pdf [firstpage_image] =>[orig_patent_app_number] => 238206 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/238206
Automatic fluid flow control and strainer device May 3, 1994 Issued
Array ( [id] => 3418016 [patent_doc_number] => 05462254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Bulk material container having a bottom outlet valve' [patent_app_type] => 1 [patent_app_number] => 8/237214 [patent_app_country] => US [patent_app_date] => 1994-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1485 [patent_no_of_claims] => 4 [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/05/462/05462254.pdf [firstpage_image] =>[orig_patent_app_number] => 237214 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/237214
Bulk material container having a bottom outlet valve May 2, 1994 Issued
Array ( [id] => 3398404 [patent_doc_number] => 05443088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Squib valve' [patent_app_type] => 1 [patent_app_number] => 8/235307 [patent_app_country] => US [patent_app_date] => 1994-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2688 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/443/05443088.pdf [firstpage_image] =>[orig_patent_app_number] => 235307 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/235307
Squib valve Apr 28, 1994 Issued
Array ( [id] => 3088786 [patent_doc_number] => 05447175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Fuel delivery device of fuel tank' [patent_app_type] => 1 [patent_app_number] => 8/232821 [patent_app_country] => US [patent_app_date] => 1994-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5722 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/447/05447175.pdf [firstpage_image] =>[orig_patent_app_number] => 232821 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/232821
Fuel delivery device of fuel tank Apr 21, 1994 Issued
Array ( [id] => 3098027 [patent_doc_number] => 05464039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Fluid flowmeter-controller' [patent_app_type] => 1 [patent_app_number] => 8/230203 [patent_app_country] => US [patent_app_date] => 1994-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3194 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/464/05464039.pdf [firstpage_image] =>[orig_patent_app_number] => 230203 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/230203
Fluid flowmeter-controller Apr 19, 1994 Issued
Array ( [id] => 3088736 [patent_doc_number] => 05417242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Fluid valve' [patent_app_type] => 1 [patent_app_number] => 8/227421 [patent_app_country] => US [patent_app_date] => 1994-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2066 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/417/05417242.pdf [firstpage_image] =>[orig_patent_app_number] => 227421 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/227421
Fluid valve Apr 13, 1994 Issued
08/224415 TUNNEL-PLATE TYPE HEAT PIPE Apr 7, 1994 Abandoned
Array ( [id] => 3093870 [patent_doc_number] => 05413136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Inflatable elastomeric valve having a spherical configuration' [patent_app_type] => 1 [patent_app_number] => 8/222449 [patent_app_country] => US [patent_app_date] => 1994-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2764 [patent_no_of_claims] => 10 [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/05/413/05413136.pdf [firstpage_image] =>[orig_patent_app_number] => 222449 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/222449
Inflatable elastomeric valve having a spherical configuration Apr 3, 1994 Issued
Array ( [id] => 3406216 [patent_doc_number] => 05477882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Hydraulic systems' [patent_app_type] => 1 [patent_app_number] => 8/220221 [patent_app_country] => US [patent_app_date] => 1994-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1099 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/477/05477882.pdf [firstpage_image] =>[orig_patent_app_number] => 220221 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/220221
Hydraulic systems Mar 29, 1994 Issued
Array ( [id] => 3107516 [patent_doc_number] => 05383487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Refill-prevention valve' [patent_app_type] => 1 [patent_app_number] => 8/219256 [patent_app_country] => US [patent_app_date] => 1994-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1677 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/383/05383487.pdf [firstpage_image] =>[orig_patent_app_number] => 219256 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/219256
Refill-prevention valve Mar 28, 1994 Issued
Array ( [id] => 3506104 [patent_doc_number] => 05529084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Laminar flow elbow system and method' [patent_app_type] => 1 [patent_app_number] => 8/217362 [patent_app_country] => US [patent_app_date] => 1994-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6022 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/529/05529084.pdf [firstpage_image] =>[orig_patent_app_number] => 217362 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/217362
Laminar flow elbow system and method Mar 23, 1994 Issued
08/216810 RELIEF VALVE Mar 22, 1994 Abandoned
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