Search

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 numberTitle of the applicationFiling DateStatus
08/064524 LIGHT-GAS-ISOLATING, OIL-FREE, SCROLL VACUUM-PUMP SYSTEM May 18, 1993 Pending
Array ( [id] => 2996390 [patent_doc_number] => 05354182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Unitary electric-motor/hydraulic-pump assembly with noise reduction features' [patent_app_type] => 1 [patent_app_number] => 8/061237 [patent_app_country] => US [patent_app_date] => 1993-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2048 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/354/05354182.pdf [firstpage_image] =>[orig_patent_app_number] => 061237 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/061237
Unitary electric-motor/hydraulic-pump assembly with noise reduction features May 16, 1993 Issued
Array ( [id] => 3574838 [patent_doc_number] => 05490765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-13 [patent_title] => 'Dual stage pump system with pre-stressed diaphragms and reservoir' [patent_app_type] => 1 [patent_app_number] => 8/062871 [patent_app_country] => US [patent_app_date] => 1993-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4649 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/490/05490765.pdf [firstpage_image] =>[orig_patent_app_number] => 062871 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/062871
Dual stage pump system with pre-stressed diaphragms and reservoir May 16, 1993 Issued
Array ( [id] => 3039584 [patent_doc_number] => 05324174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Combined shock absorbing seat post and air pump assembly' [patent_app_type] => 1 [patent_app_number] => 8/058399 [patent_app_country] => US [patent_app_date] => 1993-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3359 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/324/05324174.pdf [firstpage_image] =>[orig_patent_app_number] => 058399 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/058399
Combined shock absorbing seat post and air pump assembly May 6, 1993 Issued
Array ( [id] => 3009295 [patent_doc_number] => 05288212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Cylinder head of hermetic reciprocating compressor' [patent_app_type] => 1 [patent_app_number] => 8/053821 [patent_app_country] => US [patent_app_date] => 1993-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4978 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/288/05288212.pdf [firstpage_image] =>[orig_patent_app_number] => 053821 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/053821
Cylinder head of hermetic reciprocating compressor Apr 28, 1993 Issued
Array ( [id] => 3046716 [patent_doc_number] => 05338160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Individual controllable cylinder-plunger assemblies of a radial piston pump' [patent_app_type] => 1 [patent_app_number] => 8/053182 [patent_app_country] => US [patent_app_date] => 1993-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1653 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338160.pdf [firstpage_image] =>[orig_patent_app_number] => 053182 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/053182
Individual controllable cylinder-plunger assemblies of a radial piston pump Apr 25, 1993 Issued
Array ( [id] => 3453276 [patent_doc_number] => 05391057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Compressing gas flowing through a conduit' [patent_app_type] => 1 [patent_app_number] => 8/049692 [patent_app_country] => US [patent_app_date] => 1993-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1497 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/391/05391057.pdf [firstpage_image] =>[orig_patent_app_number] => 049692 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/049692
Compressing gas flowing through a conduit Apr 18, 1993 Issued
Array ( [id] => 3095147 [patent_doc_number] => 05379489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Bag closure clamp with hinge-supplementing complementary cam surfaces' [patent_app_type] => 1 [patent_app_number] => 8/045258 [patent_app_country] => US [patent_app_date] => 1993-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5965 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/379/05379489.pdf [firstpage_image] =>[orig_patent_app_number] => 045258 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/045258
Bag closure clamp with hinge-supplementing complementary cam surfaces Apr 12, 1993 Issued
Array ( [id] => 3408455 [patent_doc_number] => 05414905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Hose clip' [patent_app_type] => 1 [patent_app_number] => 8/044774 [patent_app_country] => US [patent_app_date] => 1993-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 35 [patent_no_of_words] => 7461 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/414/05414905.pdf [firstpage_image] =>[orig_patent_app_number] => 044774 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/044774
Hose clip Apr 11, 1993 Issued
Array ( [id] => 3106273 [patent_doc_number] => 05380079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Storing device having upper and lower rod separators' [patent_app_type] => 1 [patent_app_number] => 8/044283 [patent_app_country] => US [patent_app_date] => 1993-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1652 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/380/05380079.pdf [firstpage_image] =>[orig_patent_app_number] => 044283 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/044283
Storing device having upper and lower rod separators Apr 6, 1993 Issued
Array ( [id] => 3453166 [patent_doc_number] => 05382142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'Wall pump having backwash valve actuator' [patent_app_type] => 1 [patent_app_number] => 8/043187 [patent_app_country] => US [patent_app_date] => 1993-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6632 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/382/05382142.pdf [firstpage_image] =>[orig_patent_app_number] => 043187 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/043187
Wall pump having backwash valve actuator Apr 5, 1993 Issued
Array ( [id] => 2977069 [patent_doc_number] => 05369850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Clamping assembly providing different dual gripping features' [patent_app_type] => 1 [patent_app_number] => 8/041824 [patent_app_country] => US [patent_app_date] => 1993-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2938 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/369/05369850.pdf [firstpage_image] =>[orig_patent_app_number] => 041824 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/041824
Clamping assembly providing different dual gripping features Mar 31, 1993 Issued
08/039995 PLUNGER PUMP Mar 29, 1993 Pending
08/040356 SUBSURFACE PUMP Mar 29, 1993 Pending
Array ( [id] => 3103093 [patent_doc_number] => 05383256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Rope cinching device' [patent_app_type] => 1 [patent_app_number] => 8/038158 [patent_app_country] => US [patent_app_date] => 1993-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 16 [patent_no_of_words] => 2350 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/383/05383256.pdf [firstpage_image] =>[orig_patent_app_number] => 038158 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/038158
Rope cinching device Mar 25, 1993 Issued
Array ( [id] => 2977051 [patent_doc_number] => 05369849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Cable gripping unit with spring biased jaw segments' [patent_app_type] => 1 [patent_app_number] => 8/036936 [patent_app_country] => US [patent_app_date] => 1993-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 2308 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/369/05369849.pdf [firstpage_image] =>[orig_patent_app_number] => 036936 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/036936
Cable gripping unit with spring biased jaw segments Mar 24, 1993 Issued
08/036671 PUMP MODULE DISPENSING APPARATUS Mar 24, 1993 Pending
Array ( [id] => 3480494 [patent_doc_number] => 05425623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Rod pump beam position determination from motor power' [patent_app_type] => 1 [patent_app_number] => 8/035464 [patent_app_country] => US [patent_app_date] => 1993-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4125 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/425/05425623.pdf [firstpage_image] =>[orig_patent_app_number] => 035464 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/035464
Rod pump beam position determination from motor power Mar 22, 1993 Issued
Array ( [id] => 3084981 [patent_doc_number] => 05292236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Positive displacement pump with pivot piston valve' [patent_app_type] => 1 [patent_app_number] => 8/035621 [patent_app_country] => US [patent_app_date] => 1993-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2620 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292236.pdf [firstpage_image] =>[orig_patent_app_number] => 035621 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/035621
Positive displacement pump with pivot piston valve Mar 22, 1993 Issued
Array ( [id] => 3018326 [patent_doc_number] => 05348448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'Fluid rotating apparatus with plural drive motor synchronization system' [patent_app_type] => 1 [patent_app_number] => 8/033755 [patent_app_country] => US [patent_app_date] => 1993-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4406 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/348/05348448.pdf [firstpage_image] =>[orig_patent_app_number] => 033755 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/033755
Fluid rotating apparatus with plural drive motor synchronization system Mar 17, 1993 Issued
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