Search

Robert Canfield

Examiner (ID: 18934, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3635, 3504, 3636, 3600, 3621
Total Applications
3246
Issued Applications
2525
Pending Applications
230
Abandoned Applications
515

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4377907 [patent_doc_number] => 06296004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Sun shield' [patent_app_type] => 1 [patent_app_number] => 9/381813 [patent_app_country] => US [patent_app_date] => 1999-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2320 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/296/06296004.pdf [firstpage_image] =>[orig_patent_app_number] => 381813 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/381813
Sun shield Sep 23, 1999 Issued
Array ( [id] => 4058693 [patent_doc_number] => 06052868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Umbrella handle with a hanging loop' [patent_app_type] => 1 [patent_app_number] => 9/401959 [patent_app_country] => US [patent_app_date] => 1999-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 493 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/052/06052868.pdf [firstpage_image] =>[orig_patent_app_number] => 401959 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/401959
Umbrella handle with a hanging loop Sep 21, 1999 Issued
Array ( [id] => 8303868 [patent_doc_number] => RE043533 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2012-07-24 [patent_title] => 'Spacer frame for an insulating unit having strenghtened sidewalls to resist torsional twist' [patent_app_type] => reissue [patent_app_number] => 09/399545 [patent_app_country] => US [patent_app_date] => 1999-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 7171 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 09399545 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/399545
Spacer frame for an insulating unit having strenghtened sidewalls to resist torsional twist Sep 19, 1999 Issued
Array ( [id] => 1468533 [patent_doc_number] => 06385914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-05-14 [patent_title] => 'Insert for mounting block of snow guard system' [patent_app_type] => B2 [patent_app_number] => 09/397938 [patent_app_country] => US [patent_app_date] => 1999-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2119 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/385/06385914.pdf [firstpage_image] =>[orig_patent_app_number] => 09397938 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/397938
Insert for mounting block of snow guard system Sep 16, 1999 Issued
09/391294 CORNER POST SUPPORT MEMBER Sep 6, 1999 Abandoned
Array ( [id] => 4381161 [patent_doc_number] => 06170200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Furniture system' [patent_app_type] => 1 [patent_app_number] => 9/384185 [patent_app_country] => US [patent_app_date] => 1999-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 99 [patent_no_of_words] => 19079 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/170/06170200.pdf [firstpage_image] =>[orig_patent_app_number] => 384185 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/384185
Furniture system Aug 26, 1999 Issued
09/376932 FLOOR COVERING FOR BOAT DOCKS, RESIDENTIAL DECKS, AND THE LIKE Aug 17, 1999 Abandoned
Array ( [id] => 4301448 [patent_doc_number] => 06247483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Automatic locking and release device for a beach umbrella' [patent_app_type] => 1 [patent_app_number] => 9/371477 [patent_app_country] => US [patent_app_date] => 1999-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1318 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/247/06247483.pdf [firstpage_image] =>[orig_patent_app_number] => 371477 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/371477
Automatic locking and release device for a beach umbrella Aug 9, 1999 Issued
Array ( [id] => 1305655 [patent_doc_number] => RE038217 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2003-08-19 [patent_title] => 'Tubular skylight with improved dome' [patent_app_type] => E1 [patent_app_number] => 09/372020 [patent_app_country] => US [patent_app_date] => 1999-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2576 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/038/RE038217.pdf [firstpage_image] =>[orig_patent_app_number] => 09372020 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/372020
Tubular skylight with improved dome Aug 9, 1999 Issued
Array ( [id] => 4095841 [patent_doc_number] => 06070383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Clean room ceiling' [patent_app_type] => 1 [patent_app_number] => 9/365693 [patent_app_country] => US [patent_app_date] => 1999-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4431 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/070/06070383.pdf [firstpage_image] =>[orig_patent_app_number] => 365693 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/365693
Clean room ceiling Aug 1, 1999 Issued
Array ( [id] => 4366000 [patent_doc_number] => 06260908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Awning extension and retraction mechanism with pneumatic actuator' [patent_app_type] => 1 [patent_app_number] => 9/361717 [patent_app_country] => US [patent_app_date] => 1999-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 6326 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/260/06260908.pdf [firstpage_image] =>[orig_patent_app_number] => 361717 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/361717
Awning extension and retraction mechanism with pneumatic actuator Jul 26, 1999 Issued
Array ( [id] => 1549262 [patent_doc_number] => 06399214 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Method for production of cores for doors, partitions, furniture and such cores' [patent_app_type] => B1 [patent_app_number] => 09/319312 [patent_app_country] => US [patent_app_date] => 1999-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 970 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/399/06399214.pdf [firstpage_image] =>[orig_patent_app_number] => 09319312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/319312
Method for production of cores for doors, partitions, furniture and such cores Jul 20, 1999 Issued
Array ( [id] => 4227643 [patent_doc_number] => 06206017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Collapsible umbrella with reinforced rib structure' [patent_app_type] => 1 [patent_app_number] => 9/354202 [patent_app_country] => US [patent_app_date] => 1999-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3433 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/206/06206017.pdf [firstpage_image] =>[orig_patent_app_number] => 354202 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/354202
Collapsible umbrella with reinforced rib structure Jul 14, 1999 Issued
Array ( [id] => 4060522 [patent_doc_number] => 06131343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Apparatus and method for storm shelter' [patent_app_type] => 1 [patent_app_number] => 9/347726 [patent_app_country] => US [patent_app_date] => 1999-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 23 [patent_no_of_words] => 7632 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/131/06131343.pdf [firstpage_image] =>[orig_patent_app_number] => 347726 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/347726
Apparatus and method for storm shelter Jul 5, 1999 Issued
Array ( [id] => 4347359 [patent_doc_number] => 06286529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Shock absorber for crutches' [patent_app_type] => 1 [patent_app_number] => 9/341234 [patent_app_country] => US [patent_app_date] => 1999-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1377 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/286/06286529.pdf [firstpage_image] =>[orig_patent_app_number] => 341234 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/341234
Shock absorber for crutches Jul 5, 1999 Issued
Array ( [id] => 4265728 [patent_doc_number] => 06178704 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Splitting technique' [patent_app_type] => 1 [patent_app_number] => 9/346185 [patent_app_country] => US [patent_app_date] => 1999-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2462 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/178/06178704.pdf [firstpage_image] =>[orig_patent_app_number] => 346185 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/346185
Splitting technique Jun 30, 1999 Issued
Array ( [id] => 4220031 [patent_doc_number] => 06079431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Underarm cane device' [patent_app_type] => 1 [patent_app_number] => 9/345765 [patent_app_country] => US [patent_app_date] => 1999-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1141 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/079/06079431.pdf [firstpage_image] =>[orig_patent_app_number] => 345765 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/345765
Underarm cane device Jun 30, 1999 Issued
Array ( [id] => 4175658 [patent_doc_number] => 06129102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Collapsible shelter with elevated canopy' [patent_app_type] => 1 [patent_app_number] => 9/344730 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6677 [patent_no_of_claims] => 5 [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/06/129/06129102.pdf [firstpage_image] =>[orig_patent_app_number] => 344730 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/344730
Collapsible shelter with elevated canopy Jun 24, 1999 Issued
Array ( [id] => 4384082 [patent_doc_number] => 06230723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Umbrella with fan assembly' [patent_app_type] => 1 [patent_app_number] => 9/328181 [patent_app_country] => US [patent_app_date] => 1999-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2488 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/230/06230723.pdf [firstpage_image] =>[orig_patent_app_number] => 328181 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/328181
Umbrella with fan assembly Jun 7, 1999 Issued
Array ( [id] => 4253905 [patent_doc_number] => 06279643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Prefabricated furniture' [patent_app_type] => 1 [patent_app_number] => 9/325335 [patent_app_country] => US [patent_app_date] => 1999-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4481 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/279/06279643.pdf [firstpage_image] =>[orig_patent_app_number] => 325335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/325335
Prefabricated furniture Jun 2, 1999 Issued
Menu