
Roland G. Mcandrews Jr.
Examiner (ID: 6289)
| Most Active Art Unit | 3403 |
| Art Unit(s) | 3746, 3403 |
| Total Applications | 432 |
| Issued Applications | 374 |
| Pending Applications | 19 |
| Abandoned Applications | 39 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3043647
[patent_doc_number] => 05356268
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-18
[patent_title] => 'Check valve structures for liquid ring pumps'
[patent_app_type] => 1
[patent_app_number] => 8/128877
[patent_app_country] => US
[patent_app_date] => 1993-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3395
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 354
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/356/05356268.pdf
[firstpage_image] =>[orig_patent_app_number] => 128877
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/128877 | Check valve structures for liquid ring pumps | Sep 28, 1993 | Issued |
Array
(
[id] => 3540279
[patent_doc_number] => 05547254
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-20
[patent_title] => 'Pawl and ratchet type seat tilt control apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/127575
[patent_app_country] => US
[patent_app_date] => 1993-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2506
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/547/05547254.pdf
[firstpage_image] =>[orig_patent_app_number] => 127575
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/127575 | Pawl and ratchet type seat tilt control apparatus | Sep 27, 1993 | Issued |
Array
(
[id] => 2982581
[patent_doc_number] => 05366348
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-22
[patent_title] => 'Method and apparatus for selectively varying the flow rate of service liquid through a two stage liquid ring vacuum pump'
[patent_app_type] => 1
[patent_app_number] => 8/126908
[patent_app_country] => US
[patent_app_date] => 1993-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4715
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/366/05366348.pdf
[firstpage_image] =>[orig_patent_app_number] => 126908
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/126908 | Method and apparatus for selectively varying the flow rate of service liquid through a two stage liquid ring vacuum pump | Sep 23, 1993 | Issued |
Array
(
[id] => 3093058
[patent_doc_number] => 05417474
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-23
[patent_title] => 'Tilt control mechanism for chairs'
[patent_app_type] => 1
[patent_app_number] => 8/125233
[patent_app_country] => US
[patent_app_date] => 1993-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 1996
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/417/05417474.pdf
[firstpage_image] =>[orig_patent_app_number] => 125233
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/125233 | Tilt control mechanism for chairs | Sep 22, 1993 | Issued |
Array
(
[id] => 2987080
[patent_doc_number] => 05358385
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-25
[patent_title] => 'Dual diaphragm pump with adjustable discharge side pressure trip switch'
[patent_app_type] => 1
[patent_app_number] => 8/122089
[patent_app_country] => US
[patent_app_date] => 1993-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 2167
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 587
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/358/05358385.pdf
[firstpage_image] =>[orig_patent_app_number] => 122089
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/122089 | Dual diaphragm pump with adjustable discharge side pressure trip switch | Sep 15, 1993 | Issued |
Array
(
[id] => 3097090
[patent_doc_number] => 05407330
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-18
[patent_title] => 'Air pump apparatus with vibration and sound reducing housing means'
[patent_app_type] => 1
[patent_app_number] => 8/121125
[patent_app_country] => US
[patent_app_date] => 1993-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3231
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/407/05407330.pdf
[firstpage_image] =>[orig_patent_app_number] => 121125
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/121125 | Air pump apparatus with vibration and sound reducing housing means | Sep 13, 1993 | Issued |
Array
(
[id] => 3027847
[patent_doc_number] => 05372488
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-13
[patent_title] => 'Oil well pump with radially expandable interlocking seal ring'
[patent_app_type] => 1
[patent_app_number] => 8/116365
[patent_app_country] => US
[patent_app_date] => 1993-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 2430
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/372/05372488.pdf
[firstpage_image] =>[orig_patent_app_number] => 116365
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/116365 | Oil well pump with radially expandable interlocking seal ring | Sep 2, 1993 | Issued |
Array
(
[id] => 2974070
[patent_doc_number] => 05346037
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-13
[patent_title] => 'Packing nut and rod guide for piston paint pumps'
[patent_app_type] => 1
[patent_app_number] => 8/117256
[patent_app_country] => US
[patent_app_date] => 1993-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 1465
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/346/05346037.pdf
[firstpage_image] =>[orig_patent_app_number] => 117256
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/117256 | Packing nut and rod guide for piston paint pumps | Sep 2, 1993 | Issued |
Array
(
[id] => 2987155
[patent_doc_number] => 05358389
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-25
[patent_title] => 'Two-stage compression vacuum pump having valved piston and power limiting valve'
[patent_app_type] => 1
[patent_app_number] => 8/115479
[patent_app_country] => US
[patent_app_date] => 1993-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1572
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/358/05358389.pdf
[firstpage_image] =>[orig_patent_app_number] => 115479
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/115479 | Two-stage compression vacuum pump having valved piston and power limiting valve | Aug 31, 1993 | Issued |
Array
(
[id] => 3482908
[patent_doc_number] => 05536071
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-16
[patent_title] => 'Footrest for relieving back fatigue and pain'
[patent_app_type] => 1
[patent_app_number] => 8/114693
[patent_app_country] => US
[patent_app_date] => 1993-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1609
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/536/05536071.pdf
[firstpage_image] =>[orig_patent_app_number] => 114693
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/114693 | Footrest for relieving back fatigue and pain | Aug 29, 1993 | Issued |
Array
(
[id] => 3060535
[patent_doc_number] => 05364244
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-15
[patent_title] => 'Pump arrangement including flag type inlet valves with spherical seating'
[patent_app_type] => 1
[patent_app_number] => 8/112617
[patent_app_country] => US
[patent_app_date] => 1993-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 5129
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/364/05364244.pdf
[firstpage_image] =>[orig_patent_app_number] => 112617
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/112617 | Pump arrangement including flag type inlet valves with spherical seating | Aug 25, 1993 | Issued |
Array
(
[id] => 3108065
[patent_doc_number] => 05380175
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-10
[patent_title] => 'Fluid feed pump with valved piston device'
[patent_app_type] => 1
[patent_app_number] => 8/111554
[patent_app_country] => US
[patent_app_date] => 1993-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 4337
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 434
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/380/05380175.pdf
[firstpage_image] =>[orig_patent_app_number] => 111554
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/111554 | Fluid feed pump with valved piston device | Aug 24, 1993 | Issued |
| 08/110554 | APPARATUS FOR INTERMITTENT TRANSFER OF FLUID HAVING VAPAR TRAP SEAL AND VAPAR ESCAPE MEANS | Aug 22, 1993 | Issued |
Array
(
[id] => 3008271
[patent_doc_number] => 05347913
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-20
[patent_title] => 'Portable bicycle pump having collapsible handle and footstand'
[patent_app_type] => 1
[patent_app_number] => 8/110581
[patent_app_country] => US
[patent_app_date] => 1993-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 4776
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/347/05347913.pdf
[firstpage_image] =>[orig_patent_app_number] => 110581
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/110581 | Portable bicycle pump having collapsible handle and footstand | Aug 22, 1993 | Issued |
Array
(
[id] => 3447247
[patent_doc_number] => 05451144
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-19
[patent_title] => 'Air-operated pump'
[patent_app_type] => 1
[patent_app_number] => 8/108198
[patent_app_country] => US
[patent_app_date] => 1993-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 5037
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/451/05451144.pdf
[firstpage_image] =>[orig_patent_app_number] => 108198
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/108198 | Air-operated pump | Aug 17, 1993 | Issued |
| 08/104887 | HYDROSTATIC AXIAL PISTON PUMP | Aug 9, 1993 | Abandoned |
Array
(
[id] => 3102416
[patent_doc_number] => 05409291
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-25
[patent_title] => 'Combined chair and backpack'
[patent_app_type] => 1
[patent_app_number] => 8/103275
[patent_app_country] => US
[patent_app_date] => 1993-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2757
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/409/05409291.pdf
[firstpage_image] =>[orig_patent_app_number] => 103275
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/103275 | Combined chair and backpack | Aug 5, 1993 | Issued |
Array
(
[id] => 3436796
[patent_doc_number] => 05397220
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-14
[patent_title] => 'Canned motor pump'
[patent_app_type] => 1
[patent_app_number] => 8/102197
[patent_app_country] => US
[patent_app_date] => 1993-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2200
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/397/05397220.pdf
[firstpage_image] =>[orig_patent_app_number] => 102197
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/102197 | Canned motor pump | Aug 4, 1993 | Issued |
| 08/100015 | APPARATUS FOR PROCESSING APPARATUS | Jul 29, 1993 | Pending |
| 08/097665 | HIGH PRESSURE HOMOGENIZING PUMP HAVING REMOVABLE CHECK VALVE MODULES | Jul 26, 1993 | Pending |