
Roland G. Mcandrews Jr.
Examiner (ID: 7931)
| Most Active Art Unit | 3403 |
| Art Unit(s) | 3403, 3746 |
| Total Applications | 432 |
| Issued Applications | 374 |
| Pending Applications | 19 |
| Abandoned Applications | 39 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3502871
[patent_doc_number] => 05586874
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Reed valve arrangement for a reciprocating compressor'
[patent_app_type] => 1
[patent_app_number] => 8/555698
[patent_app_country] => US
[patent_app_date] => 1995-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3422
[patent_no_of_claims] => 9
[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/05/586/05586874.pdf
[firstpage_image] =>[orig_patent_app_number] => 555698
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/555698 | Reed valve arrangement for a reciprocating compressor | Nov 13, 1995 | Issued |
Array
(
[id] => 3666542
[patent_doc_number] => 05632191
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-27
[patent_title] => 'Piston roller alignment configuration for a radial piston mechanism'
[patent_app_type] => 1
[patent_app_number] => 8/556647
[patent_app_country] => US
[patent_app_date] => 1995-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3129
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 503
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/632/05632191.pdf
[firstpage_image] =>[orig_patent_app_number] => 556647
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/556647 | Piston roller alignment configuration for a radial piston mechanism | Nov 12, 1995 | Issued |
Array
(
[id] => 3534766
[patent_doc_number] => 05544791
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-13
[patent_title] => 'Grease pumping assembly'
[patent_app_type] => 1
[patent_app_number] => 8/553147
[patent_app_country] => US
[patent_app_date] => 1995-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 2595
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 539
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/544/05544791.pdf
[firstpage_image] =>[orig_patent_app_number] => 553147
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/553147 | Grease pumping assembly | Nov 6, 1995 | Issued |
Array
(
[id] => 3611049
[patent_doc_number] => 05613842
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-25
[patent_title] => 'Hermetically sealed motor compressor unit with a spring biased muffler'
[patent_app_type] => 1
[patent_app_number] => 8/553067
[patent_app_country] => US
[patent_app_date] => 1995-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1425
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/613/05613842.pdf
[firstpage_image] =>[orig_patent_app_number] => 553067
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/553067 | Hermetically sealed motor compressor unit with a spring biased muffler | Nov 2, 1995 | Issued |
Array
(
[id] => 3672688
[patent_doc_number] => 05632607
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-27
[patent_title] => 'Piston and valve arrangement for a wobble plate type pump'
[patent_app_type] => 1
[patent_app_number] => 8/551567
[patent_app_country] => US
[patent_app_date] => 1995-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 4791
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/632/05632607.pdf
[firstpage_image] =>[orig_patent_app_number] => 551567
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/551567 | Piston and valve arrangement for a wobble plate type pump | Oct 31, 1995 | Issued |
Array
(
[id] => 3717182
[patent_doc_number] => 05669764
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-23
[patent_title] => 'Pneumatic diaphragm pump'
[patent_app_type] => 1
[patent_app_number] => 8/549958
[patent_app_country] => US
[patent_app_date] => 1995-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3283
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/669/05669764.pdf
[firstpage_image] =>[orig_patent_app_number] => 549958
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/549958 | Pneumatic diaphragm pump | Oct 29, 1995 | Issued |
Array
(
[id] => 3861057
[patent_doc_number] => 05823753
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-20
[patent_title] => 'Metal reinforced pump cover of an electrically driven air pump'
[patent_app_type] => 1
[patent_app_number] => 8/535660
[patent_app_country] => US
[patent_app_date] => 1995-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1265
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/823/05823753.pdf
[firstpage_image] =>[orig_patent_app_number] => 535660
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/535660 | Metal reinforced pump cover of an electrically driven air pump | Sep 27, 1995 | Issued |
Array
(
[id] => 3695792
[patent_doc_number] => 05653582
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-05
[patent_title] => 'Fluid bearing pad arrangement for liquid ring pump systems'
[patent_app_type] => 1
[patent_app_number] => 8/533840
[patent_app_country] => US
[patent_app_date] => 1995-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 5680
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/653/05653582.pdf
[firstpage_image] =>[orig_patent_app_number] => 533840
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/533840 | Fluid bearing pad arrangement for liquid ring pump systems | Sep 25, 1995 | Issued |
Array
(
[id] => 3611778
[patent_doc_number] => 05593289
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-14
[patent_title] => 'Standing valve assembly for sucker rod operated subsurface pumps'
[patent_app_type] => 1
[patent_app_number] => 8/529626
[patent_app_country] => US
[patent_app_date] => 1995-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 3805
[patent_no_of_claims] => 4
[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/05/593/05593289.pdf
[firstpage_image] =>[orig_patent_app_number] => 529626
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/529626 | Standing valve assembly for sucker rod operated subsurface pumps | Sep 14, 1995 | Issued |
Array
(
[id] => 3541729
[patent_doc_number] => 05547352
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-20
[patent_title] => 'Crankshaft driven reciprocating piston pump having plural guide rods'
[patent_app_type] => 1
[patent_app_number] => 8/521967
[patent_app_country] => US
[patent_app_date] => 1995-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 3210
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 526
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/547/05547352.pdf
[firstpage_image] =>[orig_patent_app_number] => 521967
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/521967 | Crankshaft driven reciprocating piston pump having plural guide rods | Aug 30, 1995 | Issued |
Array
(
[id] => 3695816
[patent_doc_number] => 05653584
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-05
[patent_title] => 'Motor/pump mounting arrangement for a vertically mounting high pressure water pump'
[patent_app_type] => 1
[patent_app_number] => 8/516496
[patent_app_country] => US
[patent_app_date] => 1995-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3173
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/653/05653584.pdf
[firstpage_image] =>[orig_patent_app_number] => 516496
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/516496 | Motor/pump mounting arrangement for a vertically mounting high pressure water pump | Aug 16, 1995 | Issued |
Array
(
[id] => 3682838
[patent_doc_number] => 05603609
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-18
[patent_title] => 'Variable delivery swash plate pump having a piston located spill port'
[patent_app_type] => 1
[patent_app_number] => 8/516294
[patent_app_country] => US
[patent_app_date] => 1995-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1838
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/603/05603609.pdf
[firstpage_image] =>[orig_patent_app_number] => 516294
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/516294 | Variable delivery swash plate pump having a piston located spill port | Aug 16, 1995 | Issued |
Array
(
[id] => 3544501
[patent_doc_number] => 05518377
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-21
[patent_title] => 'Vertical metering pump having piston biasing elastomeric gasket'
[patent_app_type] => 1
[patent_app_number] => 8/513737
[patent_app_country] => US
[patent_app_date] => 1995-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2419
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/518/05518377.pdf
[firstpage_image] =>[orig_patent_app_number] => 513737
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/513737 | Vertical metering pump having piston biasing elastomeric gasket | Aug 9, 1995 | Issued |
Array
(
[id] => 3572450
[patent_doc_number] => 05580225
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-03
[patent_title] => 'Pulsation causing check valve assembly for a plural piston pump system'
[patent_app_type] => 1
[patent_app_number] => 8/507952
[patent_app_country] => US
[patent_app_date] => 1995-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3514
[patent_no_of_claims] => 7
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[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/580/05580225.pdf
[firstpage_image] =>[orig_patent_app_number] => 507952
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/507952 | Pulsation causing check valve assembly for a plural piston pump system | Jul 26, 1995 | Issued |
Array
(
[id] => 3643233
[patent_doc_number] => 05605445
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-25
[patent_title] => 'Liquid ring machine having a relief passage for excess liquid'
[patent_app_type] => 1
[patent_app_number] => 8/491985
[patent_app_country] => US
[patent_app_date] => 1995-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2562
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/605/05605445.pdf
[firstpage_image] =>[orig_patent_app_number] => 491985
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/491985 | Liquid ring machine having a relief passage for excess liquid | Jul 20, 1995 | Issued |
Array
(
[id] => 3544461
[patent_doc_number] => 05518374
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-21
[patent_title] => 'Variable capacity swash plate type compressor having pulsation suppressing chamber located capacity control valve'
[patent_app_type] => 1
[patent_app_number] => 8/501772
[patent_app_country] => US
[patent_app_date] => 1995-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5156
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 313
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/518/05518374.pdf
[firstpage_image] =>[orig_patent_app_number] => 501772
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/501772 | Variable capacity swash plate type compressor having pulsation suppressing chamber located capacity control valve | Jul 12, 1995 | Issued |
Array
(
[id] => 3650095
[patent_doc_number] => 05622483
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-22
[patent_title] => 'Motor end cover located resilient mount for a motor pump unit'
[patent_app_type] => 1
[patent_app_number] => 8/501574
[patent_app_country] => US
[patent_app_date] => 1995-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 1701
[patent_no_of_claims] => 2
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[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/622/05622483.pdf
[firstpage_image] =>[orig_patent_app_number] => 501574
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/501574 | Motor end cover located resilient mount for a motor pump unit | Jul 11, 1995 | Issued |
Array
(
[id] => 3486728
[patent_doc_number] => 05531573
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-02
[patent_title] => 'Pump and motor interposed rubber sealing gasket having plural guide protrusions'
[patent_app_type] => 1
[patent_app_number] => 8/501678
[patent_app_country] => US
[patent_app_date] => 1995-07-12
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/531/05531573.pdf
[firstpage_image] =>[orig_patent_app_number] => 501678
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/501678 | Pump and motor interposed rubber sealing gasket having plural guide protrusions | Jul 11, 1995 | Issued |
Array
(
[id] => 3535446
[patent_doc_number] => 05554012
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-10
[patent_title] => 'Air controller for air pump'
[patent_app_type] => 1
[patent_app_number] => 8/498896
[patent_app_country] => US
[patent_app_date] => 1995-07-06
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/554/05554012.pdf
[firstpage_image] =>[orig_patent_app_number] => 498896
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/498896 | Air controller for air pump | Jul 5, 1995 | Issued |
Array
(
[id] => 3502782
[patent_doc_number] => 05586868
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Method of delivering liquid to a patient via a disposable pumping cassette having a flow control & pressure monitoring member'
[patent_app_type] => 1
[patent_app_number] => 8/494986
[patent_app_country] => US
[patent_app_date] => 1995-06-25
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 4150
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[patent_words_short_claim] => 129
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/586/05586868.pdf
[firstpage_image] =>[orig_patent_app_number] => 494986
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/494986 | Method of delivering liquid to a patient via a disposable pumping cassette having a flow control & pressure monitoring member | Jun 24, 1995 | Issued |