Search

Robert Canfield

Examiner (ID: 13, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3600, 3621, 3504, 3635, 3636
Total Applications
3086
Issued Applications
2403
Pending Applications
211
Abandoned Applications
471

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3790045 [patent_doc_number] => 05853016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Lightweight vertical wall tent' [patent_app_type] => 1 [patent_app_number] => 8/429150 [patent_app_country] => US [patent_app_date] => 1995-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6219 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 759 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/853/05853016.pdf [firstpage_image] =>[orig_patent_app_number] => 429150 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/429150
Lightweight vertical wall tent Apr 25, 1995 Issued
08/428024 UMBRELLA FRAME Apr 24, 1995 Abandoned
Array ( [id] => 3531889 [patent_doc_number] => 05570557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Snow stop roofing with protrusion and/or wedge snow stop' [patent_app_type] => 1 [patent_app_number] => 8/417104 [patent_app_country] => US [patent_app_date] => 1995-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 2292 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/570/05570557.pdf [firstpage_image] =>[orig_patent_app_number] => 417104 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/417104
Snow stop roofing with protrusion and/or wedge snow stop Apr 4, 1995 Issued
Array ( [id] => 3615370 [patent_doc_number] => 05620278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Tile' [patent_app_type] => 1 [patent_app_number] => 8/341539 [patent_app_country] => US [patent_app_date] => 1995-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1589 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/620/05620278.pdf [firstpage_image] =>[orig_patent_app_number] => 341539 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/341539
Tile Mar 30, 1995 Issued
Array ( [id] => 3526476 [patent_doc_number] => 05553422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Glass restraint system for windows' [patent_app_type] => 1 [patent_app_number] => 8/413177 [patent_app_country] => US [patent_app_date] => 1995-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2947 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/553/05553422.pdf [firstpage_image] =>[orig_patent_app_number] => 413177 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/413177
Glass restraint system for windows Mar 29, 1995 Issued
Array ( [id] => 3538129 [patent_doc_number] => 05573027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Foldable tent frame structure' [patent_app_type] => 1 [patent_app_number] => 8/411984 [patent_app_country] => US [patent_app_date] => 1995-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3058 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/573/05573027.pdf [firstpage_image] =>[orig_patent_app_number] => 411984 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/411984
Foldable tent frame structure Mar 27, 1995 Issued
Array ( [id] => 3490875 [patent_doc_number] => 05513669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-07 [patent_title] => 'Safety umbrella' [patent_app_type] => 1 [patent_app_number] => 8/410963 [patent_app_country] => US [patent_app_date] => 1995-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 799 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/513/05513669.pdf [firstpage_image] =>[orig_patent_app_number] => 410963 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/410963
Safety umbrella Mar 26, 1995 Issued
08/410742 FASTENING SUPPORT DEVICE AND SYSTEM FOR SHIELDED GUTTERS Mar 26, 1995 Abandoned
Array ( [id] => 3750348 [patent_doc_number] => 05755070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Multi veneer anchor structural assembly and drywall construction system' [patent_app_type] => 1 [patent_app_number] => 8/409877 [patent_app_country] => US [patent_app_date] => 1995-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 3804 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/755/05755070.pdf [firstpage_image] =>[orig_patent_app_number] => 409877 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/409877
Multi veneer anchor structural assembly and drywall construction system Mar 23, 1995 Issued
Array ( [id] => 3505292 [patent_doc_number] => 05485705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Corner assembly for a screen frame' [patent_app_type] => 1 [patent_app_number] => 8/409353 [patent_app_country] => US [patent_app_date] => 1995-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1455 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/485/05485705.pdf [firstpage_image] =>[orig_patent_app_number] => 409353 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/409353
Corner assembly for a screen frame Mar 22, 1995 Issued
08/409172 TILE ROOF CONSTRUCTION Mar 22, 1995 Abandoned
08/408835 MULTI-CHANNEL RACEWAY FOR ELECTRIC WIRES, CABLES AND OTHER ELONGATED UTILITY LINES Mar 22, 1995 Abandoned
Array ( [id] => 3429035 [patent_doc_number] => 05465745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Crutch' [patent_app_type] => 1 [patent_app_number] => 8/407073 [patent_app_country] => US [patent_app_date] => 1995-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 5539 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/465/05465745.pdf [firstpage_image] =>[orig_patent_app_number] => 407073 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407073
Crutch Mar 19, 1995 Issued
Array ( [id] => 3501106 [patent_doc_number] => 05575300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Portable carport' [patent_app_type] => 1 [patent_app_number] => 8/404491 [patent_app_country] => US [patent_app_date] => 1995-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3932 [patent_no_of_claims] => 19 [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/05/575/05575300.pdf [firstpage_image] =>[orig_patent_app_number] => 404491 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404491
Portable carport Mar 16, 1995 Issued
08/404764 ELASTOMERIC EDGE MOLDING WITH INTEGRALLY EXTRUDED DECOR LINE Mar 14, 1995 Abandoned
Array ( [id] => 3461947 [patent_doc_number] => 05476113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Umbrella for catching golf ball' [patent_app_type] => 1 [patent_app_number] => 8/402861 [patent_app_country] => US [patent_app_date] => 1995-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 1467 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/476/05476113.pdf [firstpage_image] =>[orig_patent_app_number] => 402861 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/402861
Umbrella for catching golf ball Mar 12, 1995 Issued
Array ( [id] => 3573014 [patent_doc_number] => 05549129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Retractable enclosure for vehicle awning' [patent_app_type] => 1 [patent_app_number] => 8/401726 [patent_app_country] => US [patent_app_date] => 1995-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2454 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/549/05549129.pdf [firstpage_image] =>[orig_patent_app_number] => 401726 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/401726
Retractable enclosure for vehicle awning Mar 9, 1995 Issued
Array ( [id] => 3532438 [patent_doc_number] => 05546720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Panel assembly system' [patent_app_type] => 1 [patent_app_number] => 8/402484 [patent_app_country] => US [patent_app_date] => 1995-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 2701 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546720.pdf [firstpage_image] =>[orig_patent_app_number] => 402484 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/402484
Panel assembly system Mar 9, 1995 Issued
Array ( [id] => 3598810 [patent_doc_number] => 05533536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Adjustable cane for physical therapy' [patent_app_type] => 1 [patent_app_number] => 8/401238 [patent_app_country] => US [patent_app_date] => 1995-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 808 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/533/05533536.pdf [firstpage_image] =>[orig_patent_app_number] => 401238 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/401238
Adjustable cane for physical therapy Mar 8, 1995 Issued
Array ( [id] => 3503382 [patent_doc_number] => 05505221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-09 [patent_title] => 'Umbrella with off-center support' [patent_app_type] => 1 [patent_app_number] => 8/399064 [patent_app_country] => US [patent_app_date] => 1995-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1443 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/505/05505221.pdf [firstpage_image] =>[orig_patent_app_number] => 399064 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/399064
Umbrella with off-center support Mar 7, 1995 Issued
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