LIS Links Becoming More Social

LIS Links Mailing List (Broadcast Message)

Birthdays

Birthdays Today

Latest Activity

Anna Poorani updated their profile
4 hours ago
Anna Poorani is now friends with Sivaprakasam, Dr.K.Murugan and Dr. Badan Barman
4 hours ago
Oriental Library Association updated their profile
Friday
Chetan Hegde M updated their profile
Thursday
AREPALLI MADHAVI joined Dr. Badan Barman's group
Thumbnail

Circular in Library and Information Science

Wednesday
6 Comments
Dr.P.KRISHNAN updated their profile
Wednesday
Dhruven Ponkiya updated their profile
Mar 30
sangeeta sharma is attending Dr. Shamim Aktar Munshi's event

𝐓wo Day National Conference 𝟐𝟎𝟐𝟔 on 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐀𝐜𝐚𝐝𝐞𝐦𝐢𝐜 𝐋𝐢𝐛𝐫𝐚𝐫𝐲 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐢𝐧 𝐭𝐡𝐞 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐄𝐫𝐚: 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬, 𝐎𝐩𝐩𝐨𝐫𝐭𝐮𝐧𝐢𝐭𝐢𝐞𝐬 at Jalpaiguri, West Bengal

April 9, 2026 to April 10, 2026
Mar 28
0 Comments
Kanika sharma and Ankit Jaiswal are now friends
Mar 27
Nagendra N updated their profile
Mar 25
Pallavi Sushant Sapkal and S. Jaffer Basha are now friends
Mar 22
Dr. Divyanshu Gupta updated their profile
Mar 20
Dr. Gulshan Kumar Sachdeva updated their profile
Mar 17
Dr. Gulshan Kumar Sachdeva and sandeep shukla are now friends
Mar 17
Devendra Parker joined Dr. Badan Barman's group
Thumbnail

Circular in Library and Information Science

Mar 17
6 Comments
Manoj Kumar updated their profile
Mar 15
Ranjansen Shende updated their profile
Mar 15
Ku. Dipti Lodwal joined Dr. Badan Barman's group
Thumbnail

Circular in Library and Information Science

Mar 13
6 Comments
Ku. Dipti Lodwal joined Dr. Badan Barman's group
Thumbnail

Sample in Library and Information Science

Mar 13
1 Comment
Ku. Dipti Lodwal left a comment for Arun kumar Sirla
Mar 13

HISTORY OF PATENT SYSTEM IN INDIA

                                             History of Indian Patent System

1856 THE ACT VI OF 1856 ON PROTECTION OF INVENTIONS BASED ON THE BRITISH PATENT LAW OF 1852. CERTAIN EXCLUSIVE PRIVILEGES GRANTED TO INVENTORS OF NEW MANUFACTURERS FOR A PERIOD OF 14 YEARS.

1859 THE ACT MODIFIED AS ACT XV; PATENT MONOPOLIES CALLED EXCLUSIVE PRIVILEGES (MAKING. SELLING AND USING INVENTIONS IN INDIA AND AUTHORIZING OTHERS TO DO SO FOR 14 YEARS FROM DATE OF FILING SPECIFICATION).

1872 THE PATENTS & DESIGNS PROTECTION ACT.

1883 THE PROTECTION OF INVENTIONS ACT.

1888 CONSOLIDATED AS THE INVENTIONS & DESIGNS ACT.

1911 THE INDIAN PATENTS & DESIGNS ACT.

1972 THE PATENTS ACT (ACT 39 OF 1970) CAME INTO FORCE ON 20TH APRIL 1972.

1999 ON MARCH 26, 1999 PATENTS (AMENDMENT) ACT, (1999) CAME INTO FORCE FROM 01-01-1995.

2002 THE PATENTS (AMENDMENT) ACT 2002 CAME INTO FORCE FROM 2OTH MAY 2003 2005 THE PATENTS (AMENDMENT) ACT 2005 EFFECTIVE FROM Ist JANUARY 2005

Views: 416

▶ Reply to This

© 2026   Created by Dr. Badan Barman.   Powered by

Badges  |  Report an Issue  |  Terms of Service

LIS Links whatsApp