
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] => 3108166
[patent_doc_number] => 05449276
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-12
[patent_title] => 'Two stage vacuum pump having different diameter interengaging rotors'
[patent_app_type] => 1
[patent_app_number] => 8/009632
[patent_app_country] => US
[patent_app_date] => 1993-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 16
[patent_no_of_words] => 4790
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/449/05449276.pdf
[firstpage_image] =>[orig_patent_app_number] => 009632
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/009632 | Two stage vacuum pump having different diameter interengaging rotors | Jan 26, 1993 | Issued |
Array
(
[id] => 3448089
[patent_doc_number] => 05401142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-28
[patent_title] => 'Condensate discharging device'
[patent_app_type] => 1
[patent_app_number] => 8/009527
[patent_app_country] => US
[patent_app_date] => 1993-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4963
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 466
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/401/05401142.pdf
[firstpage_image] =>[orig_patent_app_number] => 009527
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/009527 | Condensate discharging device | Jan 26, 1993 | Issued |
Array
(
[id] => 2989534
[patent_doc_number] => 05370507
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-06
[patent_title] => 'Reciprocating chemical pumps'
[patent_app_type] => 1
[patent_app_number] => 8/014823
[patent_app_country] => US
[patent_app_date] => 1993-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 6361
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/370/05370507.pdf
[firstpage_image] =>[orig_patent_app_number] => 014823
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/014823 | Reciprocating chemical pumps | Jan 24, 1993 | Issued |
| 08/007078 | SELF PRIMING CENTRIFUGAL PUMP | Jan 20, 1993 | Abandoned |
Array
(
[id] => 3062328
[patent_doc_number] => 05295794
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'Liquid ring pumps with rotating liners'
[patent_app_type] => 1
[patent_app_number] => 8/004448
[patent_app_country] => US
[patent_app_date] => 1993-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 18
[patent_no_of_words] => 6625
[patent_no_of_claims] => 67
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 255
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/295/05295794.pdf
[firstpage_image] =>[orig_patent_app_number] => 004448
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/004448 | Liquid ring pumps with rotating liners | Jan 13, 1993 | Issued |
Array
(
[id] => 3005677
[patent_doc_number] => 05340291
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-23
[patent_title] => 'Flow restraining device for a thick matter conveying apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/961918
[patent_app_country] => US
[patent_app_date] => 1993-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2120
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/340/05340291.pdf
[firstpage_image] =>[orig_patent_app_number] => 961918
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/961918 | Flow restraining device for a thick matter conveying apparatus | Jan 12, 1993 | Issued |
Array
(
[id] => 3027576
[patent_doc_number] => 05375983
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-27
[patent_title] => 'Expanding fluid pressure system'
[patent_app_type] => 1
[patent_app_number] => 8/003301
[patent_app_country] => US
[patent_app_date] => 1993-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2721
[patent_no_of_claims] => 14
[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/05/375/05375983.pdf
[firstpage_image] =>[orig_patent_app_number] => 003301
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/003301 | Expanding fluid pressure system | Jan 11, 1993 | Issued |
Array
(
[id] => 2999216
[patent_doc_number] => 05275541
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-04
[patent_title] => 'Fluid-operated valve for pumps and the like'
[patent_app_type] => 1
[patent_app_number] => 8/002742
[patent_app_country] => US
[patent_app_date] => 1993-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 8891
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/275/05275541.pdf
[firstpage_image] =>[orig_patent_app_number] => 002742
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/002742 | Fluid-operated valve for pumps and the like | Jan 10, 1993 | Issued |
Array
(
[id] => 2985373
[patent_doc_number] => 05362216
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-08
[patent_title] => 'Coaxial valve arrangement for high pressure positive displacement pumps'
[patent_app_type] => 1
[patent_app_number] => 8/002328
[patent_app_country] => US
[patent_app_date] => 1993-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3084
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/362/05362216.pdf
[firstpage_image] =>[orig_patent_app_number] => 002328
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/002328 | Coaxial valve arrangement for high pressure positive displacement pumps | Jan 7, 1993 | Issued |
Array
(
[id] => 3095165
[patent_doc_number] => 05379490
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-10
[patent_title] => 'Belt clip assembly'
[patent_app_type] => 1
[patent_app_number] => 8/000335
[patent_app_country] => US
[patent_app_date] => 1993-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 899
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/379/05379490.pdf
[firstpage_image] =>[orig_patent_app_number] => 000335
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/000335 | Belt clip assembly | Jan 3, 1993 | Issued |
Array
(
[id] => 3394655
[patent_doc_number] => 05442840
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-22
[patent_title] => 'Seatbelt buckle safety sheath'
[patent_app_type] => 1
[patent_app_number] => 8/000393
[patent_app_country] => US
[patent_app_date] => 1993-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1603
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/442/05442840.pdf
[firstpage_image] =>[orig_patent_app_number] => 000393
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/000393 | Seatbelt buckle safety sheath | Jan 3, 1993 | Issued |
Array
(
[id] => 3077635
[patent_doc_number] => 05284424
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-08
[patent_title] => 'Osmotic water purification pumping system with flush valve'
[patent_app_type] => 1
[patent_app_number] => 7/998431
[patent_app_country] => US
[patent_app_date] => 1992-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1412
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/284/05284424.pdf
[firstpage_image] =>[orig_patent_app_number] => 998431
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/998431 | Osmotic water purification pumping system with flush valve | Dec 29, 1992 | Issued |
Array
(
[id] => 2886307
[patent_doc_number] => 05271720
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-21
[patent_title] => 'Rotary vane pump with supplemental pumping means'
[patent_app_type] => 1
[patent_app_number] => 7/998379
[patent_app_country] => US
[patent_app_date] => 1992-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 998
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/271/05271720.pdf
[firstpage_image] =>[orig_patent_app_number] => 998379
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/998379 | Rotary vane pump with supplemental pumping means | Dec 29, 1992 | Issued |
Array
(
[id] => 3008634
[patent_doc_number] => 05302088
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-12
[patent_title] => 'Water powered sump pump'
[patent_app_type] => 1
[patent_app_number] => 7/998797
[patent_app_country] => US
[patent_app_date] => 1992-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2211
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 332
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/302/05302088.pdf
[firstpage_image] =>[orig_patent_app_number] => 998797
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/998797 | Water powered sump pump | Dec 29, 1992 | Issued |
Array
(
[id] => 3084175
[patent_doc_number] => 05297940
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-29
[patent_title] => 'Sealless pump corrosion detector'
[patent_app_type] => 1
[patent_app_number] => 7/997441
[patent_app_country] => US
[patent_app_date] => 1992-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1754
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/297/05297940.pdf
[firstpage_image] =>[orig_patent_app_number] => 997441
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/997441 | Sealless pump corrosion detector | Dec 27, 1992 | Issued |
Array
(
[id] => 3408061
[patent_doc_number] => 05393202
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-02-28
[patent_title] => 'Process and device for optimizing the transfer by pumping of multiphase effluents'
[patent_app_type] => 1
[patent_app_number] => 7/998264
[patent_app_country] => US
[patent_app_date] => 1992-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4899
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/393/05393202.pdf
[firstpage_image] =>[orig_patent_app_number] => 998264
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/998264 | Process and device for optimizing the transfer by pumping of multiphase effluents | Dec 27, 1992 | Issued |
| 07/994148 | DOUBLE FEED PERISTALTIC PUMP | Dec 20, 1992 | Abandoned |
| 07/993104 | PUMPING CASSETTE WITH INTEGRAL MANIFOLD | Dec 17, 1992 | Abandoned |
| 07/993167 | SOLUTION PUMPING SYSTEM FOR MAXIMIZING OUTPUT WHILE MINIMIZING PUMPING PRESSURES | Dec 17, 1992 | Abandoned |
Array
(
[id] => 3023633
[patent_doc_number] => 05299916
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-05
[patent_title] => 'Liquid-ring pump having an outlet means including a noise reducing flexible membrane'
[patent_app_type] => 1
[patent_app_number] => 7/991834
[patent_app_country] => US
[patent_app_date] => 1992-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1103
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/299/05299916.pdf
[firstpage_image] =>[orig_patent_app_number] => 991834
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/991834 | Liquid-ring pump having an outlet means including a noise reducing flexible membrane | Dec 15, 1992 | Issued |