Search

Demetrios C. Kerveros

Examiner (ID: 3821)

Most Active Art Unit
2117
Art Unit(s)
2133, 2117, 2858, 2138, 2111
Total Applications
2023
Issued Applications
1687
Pending Applications
116
Abandoned Applications
233

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2028192 [patent_doc_number] => 04377296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-22 [patent_title] => 'Hitching apparatus' [patent_app_type] => 1 [patent_app_number] => 6/275985 [patent_app_country] => US [patent_app_date] => 1981-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1854 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/377/04377296.pdf [firstpage_image] =>[orig_patent_app_number] => 275985 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/275985
Hitching apparatus Jun 21, 1981 Issued
Array ( [id] => 2060462 [patent_doc_number] => 04440255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Air cleaner apparatus for motorized two-wheeled vehicle' [patent_app_type] => 1 [patent_app_number] => 6/276085 [patent_app_country] => US [patent_app_date] => 1981-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 783 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/440/04440255.pdf [firstpage_image] =>[orig_patent_app_number] => 276085 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/276085
Air cleaner apparatus for motorized two-wheeled vehicle Jun 21, 1981 Issued
Array ( [id] => 2040048 [patent_doc_number] => 04403787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-13 [patent_title] => 'Covering apparatus for a handle bar of a bicycle' [patent_app_type] => 1 [patent_app_number] => 6/275665 [patent_app_country] => US [patent_app_date] => 1981-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1647 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/403/04403787.pdf [firstpage_image] =>[orig_patent_app_number] => 275665 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/275665
Covering apparatus for a handle bar of a bicycle Jun 21, 1981 Issued
Array ( [id] => 2028961 [patent_doc_number] => 04422664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Boat trailer fender, lamp and license plate support' [patent_app_type] => 1 [patent_app_number] => 6/273565 [patent_app_country] => US [patent_app_date] => 1981-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2237 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422664.pdf [firstpage_image] =>[orig_patent_app_number] => 273565 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/273565
Boat trailer fender, lamp and license plate support Jun 15, 1981 Issued
Array ( [id] => 2014150 [patent_doc_number] => 04418780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'Method of steering a wheeled vehicle having at least two pairs of steerable road wheels' [patent_app_type] => 1 [patent_app_number] => 6/273971 [patent_app_country] => US [patent_app_date] => 1981-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4511 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 513 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/418/04418780.pdf [firstpage_image] =>[orig_patent_app_number] => 273971 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/273971
Method of steering a wheeled vehicle having at least two pairs of steerable road wheels Jun 14, 1981 Issued
Array ( [id] => 2038912 [patent_doc_number] => 04417742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-29 [patent_title] => 'Manupedal bicycle' [patent_app_type] => 1 [patent_app_number] => 6/272361 [patent_app_country] => US [patent_app_date] => 1981-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 1880 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/417/04417742.pdf [firstpage_image] =>[orig_patent_app_number] => 272361 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/272361
Manupedal bicycle Jun 9, 1981 Issued
06/271135 WHEEL CHAIR AND ATTACHMENT THEREFOR Jun 7, 1981 Abandoned
Array ( [id] => 2312550 [patent_doc_number] => 04669747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Flexible bicycle' [patent_app_type] => 1 [patent_app_number] => 6/266181 [patent_app_country] => US [patent_app_date] => 1981-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2037 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/669/04669747.pdf [firstpage_image] =>[orig_patent_app_number] => 266181 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/266181
Flexible bicycle May 21, 1981 Issued
Array ( [id] => 2038956 [patent_doc_number] => 04417747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-29 [patent_title] => 'Agricultural transporter' [patent_app_type] => 1 [patent_app_number] => 6/261505 [patent_app_country] => US [patent_app_date] => 1981-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5100 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/417/04417747.pdf [firstpage_image] =>[orig_patent_app_number] => 261505 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/261505
Agricultural transporter May 6, 1981 Issued
Array ( [id] => 2001130 [patent_doc_number] => 04407382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Wheel head for driving wheels of vehicles' [patent_app_type] => 1 [patent_app_number] => 6/249715 [patent_app_country] => US [patent_app_date] => 1981-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3991 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 478 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/407/04407382.pdf [firstpage_image] =>[orig_patent_app_number] => 249715 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/249715
Wheel head for driving wheels of vehicles Mar 30, 1981 Issued
Array ( [id] => 2038052 [patent_doc_number] => 04417642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-29 [patent_title] => 'Four-wheel-drive system for automotive vehicle' [patent_app_type] => 1 [patent_app_number] => 6/249418 [patent_app_country] => US [patent_app_date] => 1981-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13570 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/417/04417642.pdf [firstpage_image] =>[orig_patent_app_number] => 249418 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/249418
Four-wheel-drive system for automotive vehicle Mar 30, 1981 Issued
Array ( [id] => 2095495 [patent_doc_number] => 04428452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-31 [patent_title] => 'Four-wheel-drive system for vehicle' [patent_app_type] => 1 [patent_app_number] => 6/249419 [patent_app_country] => US [patent_app_date] => 1981-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8861 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 472 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/428/04428452.pdf [firstpage_image] =>[orig_patent_app_number] => 249419 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/249419
Four-wheel-drive system for vehicle Mar 30, 1981 Issued
Array ( [id] => 2033100 [patent_doc_number] => 04413693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-08 [patent_title] => 'Mobile chair' [patent_app_type] => 1 [patent_app_number] => 6/248405 [patent_app_country] => US [patent_app_date] => 1981-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 4716 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/413/04413693.pdf [firstpage_image] =>[orig_patent_app_number] => 248405 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/248405
Mobile chair Mar 26, 1981 Issued
Array ( [id] => 2078747 [patent_doc_number] => 04449748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Utility vehicle body' [patent_app_type] => 1 [patent_app_number] => 6/243475 [patent_app_country] => US [patent_app_date] => 1981-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1564 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/449/04449748.pdf [firstpage_image] =>[orig_patent_app_number] => 243475 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/243475
Utility vehicle body Mar 12, 1981 Issued
Array ( [id] => 2051848 [patent_doc_number] => 04392544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-12 [patent_title] => 'Controller for electric traction motor' [patent_app_type] => 1 [patent_app_number] => 6/239284 [patent_app_country] => US [patent_app_date] => 1981-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 6144 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/392/04392544.pdf [firstpage_image] =>[orig_patent_app_number] => 239284 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/239284
Controller for electric traction motor Mar 1, 1981 Issued
Array ( [id] => 1943386 [patent_doc_number] => 04365687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-28 [patent_title] => 'Controller for electric traction motor' [patent_app_type] => 1 [patent_app_number] => 6/239095 [patent_app_country] => US [patent_app_date] => 1981-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 5705 [patent_no_of_claims] => 3 [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/04/365/04365687.pdf [firstpage_image] =>[orig_patent_app_number] => 239095 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/239095
Controller for electric traction motor Feb 26, 1981 Issued
Array ( [id] => 2053080 [patent_doc_number] => 04392670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-12 [patent_title] => 'Pivoted steering column for lift truck' [patent_app_type] => 1 [patent_app_number] => 6/238889 [patent_app_country] => US [patent_app_date] => 1981-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1929 [patent_no_of_claims] => 2 [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/04/392/04392670.pdf [firstpage_image] =>[orig_patent_app_number] => 238889 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/238889
Pivoted steering column for lift truck Feb 26, 1981 Issued
Array ( [id] => 2028948 [patent_doc_number] => 04422662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Front fork construction for motorcycle' [patent_app_type] => 1 [patent_app_number] => 6/235555 [patent_app_country] => US [patent_app_date] => 1981-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4323 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422662.pdf [firstpage_image] =>[orig_patent_app_number] => 235555 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/235555
Front fork construction for motorcycle Feb 17, 1981 Issued
06/234290 WIND DEFLECTOR FOR SLIDING ROOFS Feb 16, 1981 Abandoned
Array ( [id] => 1993131 [patent_doc_number] => 04323266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-06 [patent_title] => 'Motor vehicle priority control system for operating leveling and washing systems from a single source of compressed air' [patent_app_type] => 1 [patent_app_number] => 6/234368 [patent_app_country] => US [patent_app_date] => 1981-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4010 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/323/04323266.pdf [firstpage_image] =>[orig_patent_app_number] => 234368 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/234368
Motor vehicle priority control system for operating leveling and washing systems from a single source of compressed air Feb 12, 1981 Issued
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