Search

David J. Bolduc

Examiner (ID: 8612, Phone: (571)270-1602 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852
Total Applications
1084
Issued Applications
918
Pending Applications
79
Abandoned Applications
113

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1577253 [patent_doc_number] => 06422568 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Mechanical seal assembly' [patent_app_type] => B1 [patent_app_number] => 09/925370 [patent_app_country] => US [patent_app_date] => 2001-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4429 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/422/06422568.pdf [firstpage_image] =>[orig_patent_app_number] => 09925370 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/925370
Mechanical seal assembly Aug 9, 2001 Issued
Array ( [id] => 1525667 [patent_doc_number] => 06478304 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Sealing ring for non-hermetic fluid seals' [patent_app_type] => B1 [patent_app_number] => 09/787237 [patent_app_country] => US [patent_app_date] => 2001-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1950 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/478/06478304.pdf [firstpage_image] =>[orig_patent_app_number] => 09787237 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/787237
Sealing ring for non-hermetic fluid seals Jun 11, 2001 Issued
Array ( [id] => 1473886 [patent_doc_number] => 06450506 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Sealing system for providing a gap-free seal between stationary structural parts' [patent_app_type] => B1 [patent_app_number] => 09/807669 [patent_app_country] => US [patent_app_date] => 2001-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1011 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/450/06450506.pdf [firstpage_image] =>[orig_patent_app_number] => 09807669 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/807669
Sealing system for providing a gap-free seal between stationary structural parts Apr 12, 2001 Issued
Array ( [id] => 1555577 [patent_doc_number] => 06435513 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Combined brush seal and labyrinth seal segment for rotary machines' [patent_app_type] => B1 [patent_app_number] => 09/791881 [patent_app_country] => US [patent_app_date] => 2001-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3904 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/435/06435513.pdf [firstpage_image] =>[orig_patent_app_number] => 09791881 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/791881
Combined brush seal and labyrinth seal segment for rotary machines Feb 25, 2001 Issued
Array ( [id] => 1589057 [patent_doc_number] => 06382632 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Repositionable brush seal for turbomachinery' [patent_app_type] => B1 [patent_app_number] => 09/788716 [patent_app_country] => US [patent_app_date] => 2001-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2910 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/382/06382632.pdf [firstpage_image] =>[orig_patent_app_number] => 09788716 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/788716
Repositionable brush seal for turbomachinery Feb 20, 2001 Issued
Array ( [id] => 6523945 [patent_doc_number] => 20020109302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'Shaft seal device' [patent_app_type] => new [patent_app_number] => 09/779479 [patent_app_country] => US [patent_app_date] => 2001-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6525 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20020109302.pdf [firstpage_image] =>[orig_patent_app_number] => 09779479 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/779479
Shaft seal device Feb 8, 2001 Issued
Array ( [id] => 1467159 [patent_doc_number] => 06406025 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Gasket and method for fabrication and use with corrugated pipe' [patent_app_type] => B1 [patent_app_number] => 09/778321 [patent_app_country] => US [patent_app_date] => 2001-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 6702 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/406/06406025.pdf [firstpage_image] =>[orig_patent_app_number] => 09778321 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/778321
Gasket and method for fabrication and use with corrugated pipe Feb 6, 2001 Issued
Array ( [id] => 1463503 [patent_doc_number] => 06457721 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Piston ring locator' [patent_app_type] => B1 [patent_app_number] => 09/770813 [patent_app_country] => US [patent_app_date] => 2001-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1819 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/457/06457721.pdf [firstpage_image] =>[orig_patent_app_number] => 09770813 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/770813
Piston ring locator Jan 25, 2001 Issued
09/767503 Method and apparatus for rapidly plugging a leak from a container Jan 22, 2001 Abandoned
Array ( [id] => 1342094 [patent_doc_number] => 06575475 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-10 [patent_title] => 'Tear-out rubber coupling' [patent_app_type] => B1 [patent_app_number] => 09/765758 [patent_app_country] => US [patent_app_date] => 2001-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2406 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/575/06575475.pdf [firstpage_image] =>[orig_patent_app_number] => 09765758 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/765758
Tear-out rubber coupling Jan 18, 2001 Issued
Array ( [id] => 1490609 [patent_doc_number] => 06402155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-06-11 [patent_title] => 'Sealing grommet, and methods of assembling said grommet and forming a waterproof seal between wires of a wire harness within said grommet' [patent_app_type] => B2 [patent_app_number] => 09/759172 [patent_app_country] => US [patent_app_date] => 2001-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4373 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/402/06402155.pdf [firstpage_image] =>[orig_patent_app_number] => 09759172 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/759172
Sealing grommet, and methods of assembling said grommet and forming a waterproof seal between wires of a wire harness within said grommet Jan 15, 2001 Issued
Array ( [id] => 1486888 [patent_doc_number] => 06416059 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Brass insert molded into church window of service accelerated release valve gasket' [patent_app_type] => B1 [patent_app_number] => 09/758747 [patent_app_country] => US [patent_app_date] => 2001-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3320 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 705 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/416/06416059.pdf [firstpage_image] =>[orig_patent_app_number] => 09758747 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/758747
Brass insert molded into church window of service accelerated release valve gasket Jan 11, 2001 Issued
Array ( [id] => 1463508 [patent_doc_number] => 06457723 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Lip-type seal with a flexible reinforcement member' [patent_app_type] => B1 [patent_app_number] => 09/753528 [patent_app_country] => US [patent_app_date] => 2001-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3499 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/457/06457723.pdf [firstpage_image] =>[orig_patent_app_number] => 09753528 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/753528
Lip-type seal with a flexible reinforcement member Jan 2, 2001 Issued
Array ( [id] => 1443994 [patent_doc_number] => 06367802 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Annular gasket with locking structure' [patent_app_type] => B1 [patent_app_number] => 09/726814 [patent_app_country] => US [patent_app_date] => 2000-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 5398 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367802.pdf [firstpage_image] =>[orig_patent_app_number] => 09726814 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/726814
Annular gasket with locking structure Nov 29, 2000 Issued
Array ( [id] => 1467161 [patent_doc_number] => 06406026 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Retrofittable severe duty seal for a shaft' [patent_app_type] => B1 [patent_app_number] => 09/690524 [patent_app_country] => US [patent_app_date] => 2000-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5064 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/406/06406026.pdf [firstpage_image] =>[orig_patent_app_number] => 09690524 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/690524
Retrofittable severe duty seal for a shaft Oct 16, 2000 Issued
Array ( [id] => 1517526 [patent_doc_number] => 06412783 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Self aligning stuffing box for pumpjacks' [patent_app_type] => B1 [patent_app_number] => 09/670415 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2532 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/412/06412783.pdf [firstpage_image] =>[orig_patent_app_number] => 09670415 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/670415
Self aligning stuffing box for pumpjacks Sep 25, 2000 Issued
Array ( [id] => 1463490 [patent_doc_number] => 06457717 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Method for constructing a fluid barrier' [patent_app_type] => B1 [patent_app_number] => 09/668898 [patent_app_country] => US [patent_app_date] => 2000-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 28 [patent_no_of_words] => 10733 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/457/06457717.pdf [firstpage_image] =>[orig_patent_app_number] => 09668898 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/668898
Method for constructing a fluid barrier Sep 21, 2000 Issued
Array ( [id] => 1454615 [patent_doc_number] => 06390476 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Heat-resistant magnetic silicone rubber brush seals in turbomachinery and methods of application' [patent_app_type] => B1 [patent_app_number] => 09/657527 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2441 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/390/06390476.pdf [firstpage_image] =>[orig_patent_app_number] => 09657527 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/657527
Heat-resistant magnetic silicone rubber brush seals in turbomachinery and methods of application Sep 7, 2000 Issued
Array ( [id] => 1517529 [patent_doc_number] => 06412785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Oil seal for a door closing device' [patent_app_type] => B1 [patent_app_number] => 09/657575 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1003 [patent_no_of_claims] => 4 [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/06/412/06412785.pdf [firstpage_image] =>[orig_patent_app_number] => 09657575 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/657575
Oil seal for a door closing device Sep 7, 2000 Issued
Array ( [id] => 1555592 [patent_doc_number] => 06435518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Oil sealing assembly for injector wire' [patent_app_type] => B1 [patent_app_number] => 09/657874 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1159 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/435/06435518.pdf [firstpage_image] =>[orig_patent_app_number] => 09657874 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/657874
Oil sealing assembly for injector wire Sep 7, 2000 Issued
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